`ifdef EXECUTE
	`INSN_VOP_INTR: begin
		case (cycle)
		0:	`EXEC_WRITE(`_SP - 1, `_PCH);
		1:	`EXEC_WRITE(`_SP - 2, `_PCL);
		2:	`EXEC_NEWCYCLE;
		endcase
	end
`endif

`ifdef WRITEBACK
	`INSN_VOP_INTR: begin
		case (cycle)
		0:	begin end
		1:	begin end
		2:	begin
				ie <= 0;
				`_PC <= {8'b0, jaddr};
				`_SP <= `_SP - 2;
			end
		endcase
	end
`endif