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Message
From: cvs at opencores.org<cvs@o...>
Date: Sat Jul 26 21:15:31 CEST 2008
Subject: [cvs-checkins] MODIFIED: wb_lpc ...
Date: 00/08/07 26:21:15 Modified: wb_lpc/examples/pci_lpc pci_lpc.ise pci_lpc_host.bit
top_pci_lpc_host.v
Log:
Fix bugs:
25-Jul-2008 LPC firmware writes must not insert wait-states.
22-Jul-2008 LPC DMA does not report READY+MORE for multi-byte transfers
Add feature:
23-Jul-2008 propagate Wishbone errors across LPC interface
Improve Testbench:
Ability to test multiple wait-states on LPC Peripheral Wishbone Master interface.
Check wbs_err_o from LPC Host.
Rebuild examples with the fixes above.
Revision Changes Path
1.5 wb_lpc/examples/pci_lpc/pci_lpc.ise
http://www.opencores.org/cvsweb.shtml/wb_lpc/examples/pci_lpc/pci_lpc.ise?rev=1.5&content-type=text/x-cvsweb-markup
<<Binary file>>
1.5 wb_lpc/examples/pci_lpc/pci_lpc_host.bit
http://www.opencores.org/cvsweb.shtml/wb_lpc/examples/pci_lpc/pci_lpc_host.bit?rev=1.5&content-type=text/x-cvsweb-markup
<<Binary file>>
1.4 wb_lpc/examples/pci_lpc/top_pci_lpc_host.v
http://www.opencores.org/cvsweb.shtml/wb_lpc/examples/pci_lpc/top_pci_lpc_host.v.diff?r1=1.3&r2=1.4
(In the diff below, changes in quantity of whitespace are not shown.)
Index: top_pci_lpc_host.v
===================================================================
RCS file: /cvsroot/hharte/wb_lpc/examples/pci_lpc/top_pci_lpc_host.v,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -b -r1.3 -r1.4
--- top_pci_lpc_host.v 10 Mar 2008 14:17:13 -0000 1.3
+++ top_pci_lpc_host.v 26 Jul 2008 19:15:31 -0000 1.4
@@ -1,6 +1,6 @@
//////////////////////////////////////////////////////////////////////
//// ////
-//// $Id: top_pci_lpc_host.v,v 1.3 2008/03/10 14:17:13 hharte Exp $ ////
+//// $Id: top_pci_lpc_host.v,v 1.4 2008/07/26 19:15:31 hharte Exp $ ////
//// top_pci_lpc_host.v - Top Level for PCI to LPC Host ////
//// for the Enterpoint Raggedstone1 PCI Card. Based on the ////
//// OpenCores raggedstone project, and uses the OpenCores ////
@@ -212,6 +212,7 @@
.wbs_stb_i(wb_stb_o),
.wbs_cyc_i(wb_cyc_o),
.wbs_ack_o(wb_ack_i),
+ .wbs_err_o(wb_err_i),
.dma_chan_i(dma_chan_i),
.dma_tc_i(dma_tc_i),
.lframe_o(lframe_o),
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