8.5.8 GPO_DRIVE_CFG Register (Address = 0x9) [reset = 0x0]
GPO_DRIVE_CFG is shown in Figure 27 and described in Table 18.
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Figure 27. GPO_DRIVE_CFG Register
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
GPO_DRIVE_CFG[7:0] |
R/W-0b |
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Table 18. GPO_DRIVE_CFG Register Field Descriptions
Bit |
Field |
Type |
Reset |
Description |
7-0 |
GPO_DRIVE_CFG[7:0] |
R/W |
0b |
Configure digital outputs GPO[7:0] as open-drain or push-pull outputs.
0b = Digital output is open-drain; connect external pullup resistor.
1b = Push-pull driver is used for digital output.
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