Fix ld [] and ld []

[fpgaboy.git] / insn_ldm16_a.v

diff --git a/insn_ldm_a.v b/insn_ldm16_a.v
similarity index 83%
rename from insn_ldm_a.v
rename to insn_ldm16_a.v
index cd56b11434cc19aa497ddfa8411507d82f337a51..d8356f76862a633a0fb3ae1bd76df27b3e8210b9 100644 (file)
--- a/insn_ldm_a.v
+++ b/insn_ldm16_a.v
@@ -13,9 +13,9 @@
                                `EXEC_READ(`_PC + 16'h0001)
                        end
                2:      if (opcode[4])  // LD A,x
-                               `EXEC_READ(({tmp, tmp2}))
+                               `EXEC_READ(({rdata, tmp}))
                        else
-                               `EXEC_WRITE(({tmp, tmp2}), `_A)
+                               `EXEC_WRITE(({rdata, tmp}), `_A)
                3:      begin
                                `EXEC_NEWCYCLE
                                `EXEC_INC_PC
@@ -28,8 +28,8 @@
        `INSN_LD16M_A: begin
                case (cycle)
                0:      begin end
-               1:      tmp2 <= rdata;
-               2:      tmp <= rdata; 
+               1:      tmp <= rdata;
+               2:      begin end
                3:      if (opcode[4]) `_A <= rdata;
                endcase
        end