NEXCOM NISE 301 - Manual (Page 71)

Copyright © 2015 NEXCOM International Co., Ltd. All Rights Reserved. 57 NISE 301 User Manual
Appendix B: GPI/O Programming Guide
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B: GPI/o P
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GPI/O (General Purpose Input/Output) pins are provided for custom system
design. This appendix provides definitions and its default setting for the
ten GPI/O pins in the NISE 301 series. The pin definition is shown in the
following table:
Pin GPI/O Mode
PowerOn
Default
Address Pin GPI/O Mode
PowerOn
Default
Address
1 VCC - - 2 GND - -
3 GPO0 Low A07h (Bit4) 4 GPI0 High A07h (Bit0)
5 GPO1 Low A07h (Bit5) 6 GPI1 High A07h (Bit1)
7 GPO2 Low A07h (Bit6) 8 GPI2 High A07h (Bit2)
9 GPO3 Low A07h (Bit7) 10 GPI3 High A07h (Bit3)
Control the GPO 0/1/2/3 level from I/O port A07h bit 4/5/6/7.
The bit is Set/Clear indicated output High/Low.