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GPIO
On the CT Board are 32 DIP switches mounted. They are arranged in 4 groups of 8 DIP switches.
If a DIP switch is in the position “high” (see picture below) it provides a logical “1”.
Please make sure the CT Board is in the correct mode.
Supported modes: 1, 2, 3
(P10, between GPIO Port P3/4)
Registers
| Offset | Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 |
|---|---|---|---|---|---|---|---|---|
| 0x200 | S7 | S6 | S5 | S4 | S3 | S2 | S1 | S0 |
| 0x201 | S15 | S14 | S13 | S12 | S11 | S10 | S9 | S8 |
| 0x202 | S23 | S22 | S21 | S20 | S19 | S18 | S17 | S16 |
| 0x203 | S31 | S30 | S29 | S28 | S27 | S26 | S25 | S24 |
Diagram
