# ADC

Source: [https://docs.qualcomm.com/doc/80-58740-4/topic/adc.html](https://docs.qualcomm.com/doc/80-58740-4/topic/adc.html)

The GPIO corresponding to each channel of the ADC is as follows:

| Channel | Chip | GPIO |
| :--- | :--- | :--- |
| Channel0 | QCC743 | GPIO 20 |
| Channel1 | QCC743 | GPIO 19 |
| Channel2 | QCC743 | GPIO 2 (Bootstrap pin) |
| Channel3 | QCC743 | GPIO 3 |
| Channel4 | QCC743 | GPIO 14 |
| Channel5 | QCC743 | GPIO 13 |
| Channel6 | QCC743 | GPIO 12 |
| Channel7 | QCC743 | GPIO 10 |
| Channel8 | QCC743 | GPIO 1 |
| Channel9 | QCC743 | GPIO 0 |
| Channel10 | QCC743 | GPIO 27 |
| Channel11 | QCC743 | GPIO 28 |

- **[ADC - poll](https://docs.qualcomm.com/doc/80-58740-4/topic/adc-poll.html)**
- **[ADC - dma](https://docs.qualcomm.com/doc/80-58740-4/topic/adc-dma.html)**
- **[ADC - int](https://docs.qualcomm.com/doc/80-58740-4/topic/adc-int.html)**
- **[ADC - poll_diff_mode](https://docs.qualcomm.com/doc/80-58740-4/topic/adc-poll-diff-mode.html)**
- **[ADC - tsen](https://docs.qualcomm.com/doc/80-58740-4/topic/adc-tsen.html)**
- **[ADC - vbat](https://docs.qualcomm.com/doc/80-58740-4/topic/adc-vbat.html)**

**Parent Topic:** [Peripherals](https://docs.qualcomm.com/doc/80-58740-4/topic/peripherals.html)

Last Published: Feb 10, 2025

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