SubCompact Board GENE-6350
Appendix A Programming the Watchdog Timer A-4
Digital IO control process:
The GENE-6350 digital IO interface are controlled by the
W83697UF.The GPIO port locates on Logical Device 7.The CRF1
register can read or write the data of digital I/O, and please read
the following information for your reference.
F1 register Digital IO interface
Bit0 Port 1 in
Bit1 Port 2 in
Bit2 Port 3 in
Bit3 Port 4 in
Bit4 Port 5 out
Bit5 Port 6 out
Bit6 Port 7 out
Bit7 Port 8 out
You can try the GENE-6350 digital io interface with some simple
tests
using DEBUG commands. Some examples are listed as below:
-o 4e 87 Enter W83697UF configuration mode
-o 4e 87
-o 4e 7 logic device register
-o 4f 7 logic device number
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