Zynq UltraScale+ Devices Register Reference > Module Summary > CSU Module > aes_key_src (CSU) Register
Register Name | aes_key_src |
---|---|
Relative Address | 0x0000001004 |
Absolute Address | 0x00FFCA1004 (CSU) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000000 |
Description | AES Key Source |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
key_src | 3:0 | rwNormal read/write | 0x0 | AES key source selection, the device key is selected and locked by the CSU ROM during boot. 0x1 = Device Key 0x0 = KUP |