X-Git-Url: http://git.joshuawise.com/fpgaboy.git/blobdiff_plain/81358c71b258a72a2777bba0a0b4a82a7cae298a..58d068d423c00a843a9f1a761503ed685a30a27c:/insn_ld_reg_imm16.v

diff --git a/insn_ld_reg_imm16.v b/insn_ld_reg_imm16.v
index b9bd84e..cf79aaa 100644
--- a/insn_ld_reg_imm16.v
+++ b/insn_ld_reg_imm16.v
@@ -1,16 +1,10 @@
 `ifdef EXECUTE
 	`INSN_LD_reg_imm16: begin
-		`EXEC_INC_PC;
+		`EXEC_INC_PC
 		case (cycle)
-		0:	begin
-				`EXEC_NEXTADDR_PCINC;
-				rd <= 1;
-			end
-		1:	begin
-				`EXEC_NEXTADDR_PCINC;
-				rd <= 1;
-			end
-		2:	begin `EXEC_NEWCYCLE; end
+		0:	`EXEC_READ(`_PC + 1)
+		1:	`EXEC_READ(`_PC + 1)
+		2:	`EXEC_NEWCYCLE
 		endcase
 	end
 `endif
@@ -21,18 +15,18 @@
 		0:	begin /* */ end
 		1:	begin
 				case (opcode[5:4])
-				`INSN_reg16_BC:	registers[`REG_C] <= rdata;
-				`INSN_reg16_DE:	registers[`REG_E] <= rdata;
-				`INSN_reg16_HL:	registers[`REG_L] <= rdata;
-				`INSN_reg16_SP:	registers[`REG_SPL] <= rdata;
+				`INSN_reg16_BC:	`_C <= rdata;
+				`INSN_reg16_DE:	`_E <= rdata;
+				`INSN_reg16_HL:	`_L <= rdata;
+				`INSN_reg16_SP:	`_SPL <= rdata;
 				endcase
 			end
 		2:	begin
 				case (opcode[5:4])
-				`INSN_reg16_BC:	registers[`REG_B] <= rdata;
-				`INSN_reg16_DE:	registers[`REG_D] <= rdata;
-				`INSN_reg16_HL:	registers[`REG_H] <= rdata;
-				`INSN_reg16_SP:	registers[`REG_SPH] <= rdata;
+				`INSN_reg16_BC:	`_B <= rdata;
+				`INSN_reg16_DE:	`_D <= rdata;
+				`INSN_reg16_HL:	`_H <= rdata;
+				`INSN_reg16_SP:	`_SPH <= rdata;
 				endcase
 			end
 		endcase