2033		3

	I/O parity error occurred
	The parity bit status of system-I/O input only is not an odd parity.
	Set the parity bit status so that the number of bits which are ON in the system input only I/O and the parity bits of the I/O parity calculation object are odd. 2. Set the parity parameter of I/O hardware setting to invalid if no parity bit is detected. 3. Check if the status of the command area and data area are settled when the strobe signal rises in the standard mode. 4. Check if the program select signal status is settled when the program start signal rises in the compatible mode.