URL
https://opencores.org/ocsvn/mc6803/mc6803/trunk
Subversion Repositories mc6803
Compare Revisions
- This comparison shows the changes necessary to convert path
/mc6803
- from Rev 2 to Rev 3
- ↔ Reverse comparison
Rev 2 → Rev 3
/trunk/6801_core.sv
673,7 → 673,7
alu_add8, alu_adc: |
cc_out[CBIT] = (left[7] & right[7]) | (left[7] & ~out_alu[7]) | (right[7] & ~out_alu[7]); |
alu_sub8, alu_sbc: |
cc_out[CBIT] = ((~left[7]) & right[7]) | ((left[7]) & out_alu[7]) | (right[7] & out_alu[7]); |
cc_out[CBIT] = ((~left[7]) & right[7]) | ((~left[7]) & out_alu[7]) | (right[7] & out_alu[7]); |
alu_add16: |
cc_out[CBIT] = (left[15] & right[15]) | (left[15] & ~out_alu[15]) | (right[15] & ~out_alu[15]); |
alu_sub16: |