X-Git-Url: http://git.joshuawise.com/fpgaboy.git/blobdiff_plain/77ab69d7bb0902e6ebf0994159ed2205f8413e34..b057a5d6e6db6db06ae33703ca72cd235eec91d6:/insn_ldm8_a.v diff --git a/insn_ldm8_a.v b/insn_ldm8_a.v deleted file mode 100644 index 14d82ca..0000000 --- a/insn_ldm8_a.v +++ /dev/null @@ -1,32 +0,0 @@ -// If opcode[4], then ld A, x, else ld x, A -// If opcode[1], then ld 16m8, else ld 8m8 - -`ifdef EXECUTE - `INSN_LD8M_A: begin - case (cycle) - 0: begin - `EXEC_INC_PC - `EXEC_READ(`_PC + 16'h0001) - end - 1: if (opcode[4]) // LD A,x - `EXEC_READ(({8'hFF, rdata})) - else - `EXEC_WRITE(({8'hFF, rdata}), `_A) - 2: begin - `EXEC_NEWCYCLE - `EXEC_INC_PC - end - endcase - end -`endif - -`ifdef WRITEBACK - `INSN_LD8M_A: begin - case (cycle) - 0: begin end - 1: begin end - 2: if (opcode[4]) `_A <= rdata; - endcase - end -`endif -