URL
https://opencores.org/ocsvn/zipcpu/zipcpu/trunk
Subversion Repositories zipcpu
Compare Revisions
- This comparison shows the changes necessary to convert path
/zipcpu/trunk/rtl/core
- from Rev 80 to Rev 71
- ↔ Reverse comparison
Rev 80 → Rev 71
/cpuops.v
63,9 → 63,8
genvar k; |
generate |
for(k=0; k<32; k=k+1) |
begin : bit_reversal_cpuop |
assign w_brev_result[k] = i_b[31-k]; |
end endgenerate |
endgenerate |
|
// Popcount pre-logic |
wire [31:0] w_popc_result; |
134,7 → 133,7
// |
// Multiply pre-logic |
// |
wire signed [16:0] w_mpy_a_input, w_mpy_b_input; |
wire [16:0] w_mpy_a_input, w_mpy_b_input; |
wire [33:0] w_mpy_result; |
reg [31:0] r_mpy_result; |
assign w_mpy_a_input ={ ((i_a[15])&(i_op[0])), i_a[15:0] }; |