User manual

NANO-GX User Manual
Page 72
Figure 4-7: LCD Panel Shift Clock Jumper Pinout Location
4.3.6 PC/104-Plus VIO Voltage Select Jumper & SERIRQ Select
Jumper Label: JP1
Jumper Type:
6-pin header
Jumper Settings:
See
Table 4-7
Jumper Location:
See
Figure 4-8
The JP1 jumper sets the voltage to the PC/104 connector and to reserve IRQ addresses
for PCMCIA devices.
NOTE:
Serial IRQ can only work properly if PCMCIA supports Serial IRQ signal.
JP1 Description
1-2 PC104 Plus VIO output voltage select 5V
2-3 PC104 Plus VIO output voltage select 3.3V
5-6 (short) SERIRQ Enable Default
5-6 (open) SERIRQ Disable
Table 4-7: PC/104-Plus VIO Voltage & SERIRQ Select Jumper Settings