BOOT_PIN_CTRL (CRL_APB) Register Description
Register Name | BOOT_PIN_CTRL |
---|---|
Offset Address | 0x0000000250 |
Absolute Address | 0x00FF5E0250 (CRL_APB) |
Width | 16 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Used to control the mode pins after boot. |
BOOT_PIN_CTRL (CRL_APB) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 15:12 | rwNormal read/write | 0x0 | reserved |
out_val | 11:8 | rwNormal read/write | 0x0 | Value driven onto the mode pins, when out_en = 1 |
in_val | 7:4 | roRead-only | 0x0 | Value captured from the mode pins |
out_en | 3:0 | rwNormal read/write | 0x0 | When 0, the pins will be inputs from the board to the PS. When 1, the PS will drive these pins |