Zynq UltraScale+ Devices Register Reference > Module Summary > QSPI Module > GQSPI_GPIO (QSPI) Register
Register Name | GQSPI_GPIO |
---|---|
Relative Address | 0x0000000130 |
Absolute Address | 0x00FF0F0130 (QSPI) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000001 |
Description | GQSPI GPIO for Write Protect |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:1 | razRead as zero | 0x0 | reserved. |
WP_N | 0 | rwNormal read/write | 0x1 | Write Protect. Write Protect output for flash devices supporting this function. Active low (may be inverted externally to the core if required for flash devices requiring active high write protect signal.) Note: Change this value only when controller is not communicating with the memory device. |