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IPPC 1560T/1960T/2160P Series User Manual
Appendix A: GPI/O Programming Guide
Appendix A: GPI/O Programming Guide
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 IPPC 1560T/1960T/2160P 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 High 538h (Bit3) 4 GPI0 High 50Fh (Bit0)
5 GPO1 High 538h (Bit6) 6 GPI1 High 538h (Bit4)
7 GPO2 High 538h (Bit7) 8 GPI2 High 538h (Bit5)
9 GPO3 High 53Ah (Bit1) 10 GPI3 High 53Bh (Bit1)
The bit is Set/Clear indicated output High/Low
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