jens/vhdl
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- COP dout generated from MEM_ex_result and DMEM_din with multiplexer, to reduce fanout of MEM.data.

Browse Source 
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@485 cc03376c-175c-47c8-b038-4cd826a8556b
This commit is contained in:
jens
2009-08-08 14:00:28 +00:00
parent 1e0fc89d3a
commit 27d59cb442
2 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/CPUs/MIPS/doc/mips_drawings.vsd
BIN
View File
Binary file not shown.
lib/CPUs/MIPS/src/core/mips_pipeline.vhd
+1 -1
View File
@@ -212,7 +212,7 @@ begin
c0_ctrl_out.exc_ack <= WB_stage.exc;
cop_ir <= ID_stage.IR;
cop_ir_en <= ID_stage.ctrl.cop_instr_en;
cop_dout <= MEM_stage.data;
cop_dout <= dmem_din when MEM_stage.ctrl.dmem_en = '1' else MEM_stage.ex_result;
--------------------------------------------------------------------------
-- Muldiv