Midi Base I/O Address; Joystick Connector; D-2 Base I/O Address Settings Of Mpu-401 Uart Midi - NEC PowerMate VP75 User Manual

Sound Board Configuration D-3

MIDI Base I/O Address

The base I/O address for the MPU-401 UART MIDI on the sound board can be changed using
jumper MSEL. Two base I/O addresses, 300H and 330H (factory default settings), are avail-
able. To change the base I/O address, enable the jumper corresponding to the setting shown in
Figure Appendix D-2.
Figure Appendix D-2 Base I/O Address Settings of MPU-401 UART MIDI

Joystick Connector

The joystick connector on the sound board can be enabled or disabled using jumper JYEN. The
factory default setting of the joystick connector is enabled. If a joystick connector is
already in use, disable the one on the sound board.
To change the joystick connector setting, enable or disable jumper JYEN as shown in Figure
Appendix D-3.
Figure Appendix D-3 Joystick Connector Settings