Zynq UltraScale+ Devices Register Reference > Module Summary > LPD_SLCR_SECURE Module > slcr_rpu (LPD_SLCR_SECURE) Register

slcr_rpu (LPD_SLCR_SECURE) Register

slcr_rpu (LPD_SLCR_SECURE) Register Description

Register Nameslcr_rpu
Relative Address0x0000000020
Absolute Address 0x00FF4B0020 (LPD_SLCR_SECURE)
Width 2
TyperwNormal read/write
Reset Value0x00000000
DescriptionRPU TrustZone settings

Modify during bootup (while RPU MPCore is disabled). 0: Secure. 1: Non-Secure.

slcr_rpu (LPD_SLCR_SECURE) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
tz_r5_1 1rwNormal read/write0x0TrustZone setting for RPU1.
tz_r5_0 0rwNormal read/write0x0TrustZone setting for RPU0.