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author | Joachim StroĢmbergson <joachim@secworks.se> | 2015-06-26 16:54:06 +0200 |
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committer | Joachim StroĢmbergson <joachim@secworks.se> | 2015-06-26 16:54:06 +0200 |
commit | 0b947572d28eab68fa2a43600900c2fc3d4c9665 (patch) | |
tree | ba3990e5c973980fad8a5da0adbbb49a6d559bcb /src | |
parent | 97de1e03b8a69924bc577027d5b4d95cf497bf45 (diff) |
Adding note about experimental fused shift functionality in the adder stage.
Diffstat (limited to 'src')
-rw-r--r-- | src/rtl/montprod.v | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/rtl/montprod.v b/src/rtl/montprod.v index 4b93e57..3a310d7 100644 --- a/src/rtl/montprod.v +++ b/src/rtl/montprod.v @@ -383,10 +383,12 @@ module montprod #(parameter OPW = 32, parameter ADW = 8) add_carry_in_sm_new = add_carry_out_sm; + // Experimental integration of shift in add. shr_data_in = tmp_s_mem_write_data; - shifted_s_mem_write_data = {shr_carry_out ,shr_data_out_reg}; + shifted_s_mem_write_data = {shr_carry_out, shr_data_out_reg}; end + SMUX_SHR: begin shr_data_in = s_mem_read_data; |