From 599380bd10c395c4ac733d3881c58096896d313d Mon Sep 17 00:00:00 2001 From: Jens Ahrensfeld Date: Mon, 30 Mar 2009 22:25:29 +0000 Subject: [PATCH] - 'dcache_en' now doesn't depend on CYC_O_dmem_rd or write_busy Committed on the Free edition of March Hare Software CVSNT Server. Upgrade to CVS Suite for more features and support: http://march-hare.com/cvsnt/ git-svn-id: http://moon:8086/svn/vhdl/trunk@419 cc03376c-175c-47c8-b038-4cd826a8556b --- lib/CPUs/MIPS/src/core/mips_bui.vhd | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/CPUs/MIPS/src/core/mips_bui.vhd b/lib/CPUs/MIPS/src/core/mips_bui.vhd index 27d25ed..969187c 100644 --- a/lib/CPUs/MIPS/src/core/mips_bui.vhd +++ b/lib/CPUs/MIPS/src/core/mips_bui.vhd @@ -282,7 +282,7 @@ inst_dcache : dcache dcached <= '1' when cpu_dmem_addr(31 downto 29) /= "101" else '0'; cpu_dmem_din <= dcache_dout when uncached_access = '0' else DAT_I_dmem_rd; - dcache_en <= cpu_dmem_en and not busy; + dcache_en <= cpu_dmem_en; -- and not (CYC_O_dmem_rd or write_busy);-- and not busy; -- Instantiate synchronous FIFO inst_bout_fifo: entity work.fifo_sync_dist