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    Navigation: All forums > Cores > Message List > Message Post

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    From: Shekhalev Denis<ShekhalevDV@e...>
    Date: Thu Feb 9 11:02:28 CET 2006
    Subject: [oc] Parallel Array Processor Project
    Top

    Could you show me this processor calculate posibility and architecture?
    Processor's Architecture and FPGA development is my hobby :)

    Regands,
    Denis

    -----Original Message-----
    From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: shikhanshu@g... Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... cores> Content-Type: text/plain; charset="us-ascii" In the cvs multiple files are available, but there is not mentioned which one is the top level one. So I don't really know if it is "controller.vhd" or "atahost.vhd". [rih] It is atahost.vhd. In my believe, it should be "atahost.vhd". But there are also ATA signals available next to the wishbone signals. Do I only need to handle the wishbone signals and can ignore the ata signals? [rih] I suppose you want to connect a harddisk? Well at least an ATA device. If you ignore the ata signals, what are you going to connect it to?? Cheers, Richard ------------------------------ Message: 4 Date: Thu, 2 Feb 2006 23:53:18 +0100 (CET) From: David.Wessels@g... Subject: Re: [oc] I2C ip core integration for ALTERA FPGAs To: cores@o... Message-ID: <20060202225318.2FE2A4C2AA@w...> Did you connect clock and data signals correctly? It is a bit tricky because you don't use the clock and data out lines for the actual data transfer. They are always 0. You have to use the data and output enable to make 1 and 0. Hope it is of help. Regands, David ----- Original Message ----- From: froger.e0300617 at etud.univ-ubs.fr<froger.e0300617@e...> To: Date: Tue Jan 24 20:24:08 CET 2006 Subject: [oc] I2C ip core integration for ALTERA FPGAs > I have the same probleme than you. I can't write in the register . > For > presc_HI, it is OK but for the other register, it 's always NULL. > Does somebody has t this I2C master's driver files? > thank you > Arnaud > ----- Original Message ----- > From: zhangming98 at hotmail.com<zhangming98 at h...> > To: > Date: Wed Aug 3 06:40:08 CEST 2005 > Subject: [oc] I2C ip core integration for ALTERA FPGAs > > Hi, Richard, Thanks for your remind, I am going to code it... > > However, the core seems not working. It is no response to my > IOWR > > (i2c_base, 0x00, 0x63) and IOWR(i2c_base, 0x01,0x00). The > result of > > reading the 2 regs after above action is still 0xff each. I > > connected the signals to Avalon Slave port according to deep below > > of this > email > > and > > SCL/SDA were also instantiated.. > > Kindly please advise me. > > R.G > > Ming ------------------------------ Message: 5 Date: Fri, 03 Feb 2006 10:44:51 +1100 From: "Mark McDougall" <markm@v...> Subject: Re: [oc] ata-3 IP-core To: Discussion list about free open source IP cores <cores@o...> Message-ID: <43E29973.9000108@v...> Content-Type: text/plain; charset=ISO-8859-1; format=flowed jverhoeve@g... wrote: > In the cvs multiple files are available, but there is not mentioned > which one is the top level one. So I don't really know if it is > "controller.vhd" or "atahost.vhd". strangely enough, the top level is called "atahost_top.vhd" > In my believe, it should be "atahost.vhd". But there are also ATA > signals available next to the wishbone signals. Do I only need to > handle the wishbone signals and can ignore the ata signals? Read the docs (pdf) that come with the core. They are quite easy to understand and explain all you need to know about the interfaces (wishbone and ATA). Might I suggest you spend a little more time investigating what you already have at your fingertips? Regards, -- Mark McDougall, Engineer Virtual Logic Pty Ltd, <http://www.vl.com.au> 21-25 King St, Rockdale, 2216 Ph: +612-9599-3255 Fax: +612-9599-3266 ------------------------------ Message: 6 Date: Fri, 3 Feb 2006 08:52:34 +0100 (CET) From: markus@r... Subject: Re: [oc] Parallel Array Processor Project To: cores@o... Message-ID: <20060203075234.906A54C2B7@w...> > hi iam searching for code or project that imoplements instruction in > parallel ie., parallel procssor tht implements instructions in parallel in > verilog using xilinx. so plz if have ,can u post it to me. > thanks > sowmya Did you found the thread I started some time ago? At least the subject is exactly the same... My project (about cellular processing arrays) is going on, altought slowly, and realworld implementations might see the daylight at this century :-) Anyway, I'm doing my finally started Master Thesis about the issue. ------------------------------ Message: 7 Date: Tue, 7 Feb 2006 15:54:33 +0100 (CET) From: shikhanshu@g... Subject: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060207145433.A978F4C2A8@w...> hello ppl... i am working on a project which involves designing of a "hardware JVM" or a java native processor. can any1 give me any vhdl codes or any kind of headway in this regard? should i design the complete processor (complete with fetch,decode etc. units) or should i just extend the capabilities of an existing SoC? in latter case, how to do that? i would also request some1 to give me a source where i can learn the very basics of SoC, fpga etc... thanx...(its urgent) ------------------------------ Message: 8 Date: Tue, 7 Feb 2006 15:07:49 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <007001c62bef$e1e35cf0$3201a8c0 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > i am working on a project which involves designing of a "hardware JVM" > or a java native processor. can any1 give me any vhdl codes or any > kind of headway in this regard? Yep this has allready been done (e.g. Google 'Java Processor'). Ok, you can find it also at operncores: http://www.opencores.org/projects.cgi/web/jop/overview > > should i design the complete processor (complete with fetch,decode > etc. units) or should i just extend the capabilities of an existing SoC? > in latter case, how to do that? depends on your assignment ;-) Martin ------------------------------ Message: 9 Date: Tue, 7 Feb 2006 17:38:50 -0800 (PST) From: "music4boo (sent by Nabble.com)" <lists@n...> Subject: Re: [oc] MP3 Decoder in VHDL To: cores@o... Message-ID: <2814024.post@t...> Content-Type: text/plain; charset="us-ascii" I'm interested in testing your mp3 decoder. Could you please send me your source code? Thanks very much. Regards, Boo -- View this message in context: http://www.nabble.com/Re%3A-MP3-Decoder-in-VHDL-t641130.html#a2814024 Sent from the OpenCores - IP Cores forum at Nabble.com. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.opencores.org/forums.cgi/cores/attachments/20060207/1c557d49/ attachment-0001.html ------------------------------ Message: 10 Date: Tue, 7 Feb 2006 17:44:18 -0800 From: Guy Hutchison <ghutchis@g...> Subject: Re: [oc] MP3 Decoder in VHDL To: music4boo <bookito@y...>, Discussion list about free open source IP cores <cores@o...> Message-ID: <ac9a22c00602071744m18dd80d2t30496756327c456@m...> Content-Type: text/plain; charset="iso-8859-1" Does anyone actually *write* code any more, or just ask for it to be delivered shrink-wrapped? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.opencores.org/forums.cgi/cores/attachments/20060207/339db708/ attachment.htm ------------------------------ Message: 11 Date: Wed, 8 Feb 2006 05:57:32 +0100 (CET) From: shikhanshu@g... Subject: Re: [oc] hardware implementation of JVM...urgent!!!! To: cores@o... Message-ID: <20060208045732.2C7654C2A9@w...> hi martin, thanx...but i am a newbie at this stuff and need to know the basics of fpga design using vhdl, arch of fpga, concepts of SoC before jumping in....actually i have downloaded the JOP from jopdesign.com but can't seem to get it through my head.... i need to know a step-by-step approach to designing a java processor coz i wanna work on my own... 't would be great if u could help me out with that.... thanx.... ------------------------------ Message: 12 Date: Wed, 8 Feb 2006 06:09:20 +0100 (CET) From: shikhanshu@g... Subject: [oc] @martin... To: cores@o... Message-ID: <20060208050920.2C3E84C2A9@w...> hello martin, i feel privileged to talk to the creator of the JOP... i don't think anybody can explain me about the design of a java processor better than you... will 2 months be enough for this work?? can u just tell me how to get started? is vhdl the only thing in which i will be writing code?? i want a very simple processor with no complex features like threading, garbage collection etc., a simple decoder to execute a subset of the bytecode....what should be my very first step? thanx... (hope u can take some time out to reply to this mail)... ---this is my final year project and i need to submit it before april--- ------------------------------ Message: 13 Date: Wed, 8 Feb 2006 22:51:22 +0100 From: "Martin Schoeberl" <martin@j...> Subject: Re: [oc] @martin... To: "Discussion list about free open source IP cores" <cores@o...> Message-ID: <004001c62cf9$ce5ae4e0$f3e18380 at luna> Content-Type: text/plain; format=flowed; charset="iso-8859-15"; reply-type=original > hello martin, > > i feel privileged to talk to the creator of the JOP... thank you ;-) > will 2 months be enough for this work?? can u just tell me how to get I don't think so. It depends on your previous knowledge and how much you want to implement. If you have already done a simple processor and you only want to execute a few bytecodes that are 'fixed' in an on-chip RAM it *could* be possible. That's the way I started... > started? is vhdl the only thing in which i will be writing code?? You need some way to load your Java application. The minimum is to get out the bytecodes from a single method and put it into the FPGA memory (see above). Perhaps you can use some tools from JOP for this task. > i want a very simple processor with no complex features like threading, > garbage collection etc., a simple decoder to execute a subset of the > bytecode....what should be my very first step? Implement the execution unit, in the case of a Java processor a stack machine. wish you luck and some fun with your Java processor, Martin ------------------------------ _______________________________________________ Cores mailing list Cores@o... http://www.opencores.org/mailman/listinfo/cores End of Cores Digest, Vol 27, Issue 2 ************************************

     
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