]> Joshua Wise's Git repositories - fpgaboy.git/blob - core/insn_di-ei.v
git.joshuawise.com / fpgaboy.git / blob
? search:


6e65ceb1e4e4aa56d4b1af1792497a08ba327976
[fpgaboy.git] / core / insn_di-ei.v
1 `define INSN_DI                 9'b011110011
2 `define INSN_EI                 9'b011111011
3
4 `ifdef EXECUTE
5         `INSN_DI,`INSN_EI: begin
6                 `EXEC_NEWCYCLE
7                 `EXEC_INC_PC
8         end
9 `endif
10
11 `ifdef WRITEBACK
12         `INSN_DI: ie <= 0;
13         `INSN_EI: iedelay <= 1;
14 `endif
Partial Nintendo GameBoy / GBZ80 implementation on a Xilinx FPGA
This page took 0.028671 seconds and 4 git commands to generate.