From: "delta trinity" deltatrinity@hotmail.com> Reply-To: "Discussion list about free,open source PCI IP core" pci@opencores.org> To: pci@opencores.org Subject: [pci] PCI core compile problem with CRT demo. Date: Sun, 22 Aug 2004 12:20:17 -0400 Hello I posted this to the cores forum, but I think it may be more appropriate in this forum I downloaded the PCI core, and trying to compile the CRT demo, under Synplicity 7.5.1. However, I can't compile because I receive a lot of errors. First, Synplicity seem to be mixed when having pci_user_constant.v file in 2 places. The pci core use the file in the rtl directory, while the crt demo use the file from the crt directory. This create compatibility problem between the two parts. So, I tried copying the crt file to the pci core directory, but then, Synplicity complained about a lot of missing defines. Indeed, even though some defines are technically unused, like the WB addresses (mask, base, translation, ...) because those WB images are undefines, it seem that the defines are still required. I resolved this problem by adding the defines to the user_constants file. However, after everything, I keep getting error because the CRT demo is defining an unused port on pci_bridge32, which is wbm_cab_o @E: CS168: top.v(397): port wbm_cab_o does not exist @E:"c:\winwork\fpga\pci\apps\crt\rtl\verilog\top.v":397:5:397:14 Looking at pci_bridge32.v, indeed, there's no signal of that name. The closest is an input: `ifdef PCI_WB_REV_B3 wbs_cti_i, wbs_bte_i, `else wbs_cab_i, `endif But no equivalent wbs_cab_o. Am I having an older version? It is the one from the opencores download directory (pci_bridge32.v is Revision 1.17) Help! Thanks. _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today - it's FREE! hthttp://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ _______________________________________________ http://www.opencores.org/mailman/listinfo/pci