Industrial Computing Solutions Fan-less Computer NISE ... - Omtec
Industrial Computing Solutions Fan-less Computer NISE ... - Omtec
Industrial Computing Solutions Fan-less Computer NISE ... - Omtec
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Appendix B: GPI/O Programming Guide<br />
Appendix B: GPI/O Programming guide<br />
GPI/O (General Purpose Input/Output) pins are provided for custom system<br />
design. This appendix provides definitions and its default setting for the<br />
ten GPI/O pins in the <strong>NISE</strong> 2100/2110 Series. The pin definition is shown in<br />
the following table:<br />
Pin<br />
GPI/O<br />
Mode<br />
Power On<br />
Default<br />
Address Pin GPI/O<br />
Mode<br />
Power On<br />
Default<br />
Address<br />
1 VCC - - 2 GND - -<br />
3 GPO Low 284h (Bit4) 4 GPI High 284h (Bit0)<br />
5 GPO Low 284h (Bit5) 6 GPI High 284h (Bit1)<br />
7 GPO Low 284h (Bit6) 8 GPI High 284h (Bit2)<br />
9 GPO Low 284h (Bit7) 10 GPI High 284h (Bit3)<br />
J8 - GPI/O connector<br />
Control the GPO pin (3/5/7/9) level from I/O port 284h bit (4/5/6/7).<br />
The bit Set/Clear indicated output High/Low.<br />
GPIO Programming Sample Code<br />
#define GPIO_PORT 0x284<br />
#define GPO3 (0x01
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