Zynq UltraScale+ Devices Register Reference > Module Summary > GPU Module > GP_MMU_COMMAND (GPU) Register

GP_MMU_COMMAND (GPU) Register

GP_MMU_COMMAND (GPU) Register Description

Register NameGP_MMU_COMMAND
Relative Address0x0000003008
Absolute Address 0x00FD4B3008 (GPU)
Width32
TypewoWrite-only
Reset Value0x00000000
DescriptionMMU Command Register

GP_MMU_COMMAND (GPU) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:3woWrite-only0x0Reserved
_ 2:0woWrite-only0x0MMU_CMD. This can be:
000:MMU_ENABLE_PAGING. Enable paging.
001:MMU_DISABLE_PAGING. Disable paging.
010:MMU_ENABLE_STALL. Turn on stall mode.
011:MMU_DISABLE_STALL. Turn off stall mode.
100:MMU_ZAP_CACHE. Zap the entire page table cache.
101:MMU_PAGE_FAULT_DONE. Leave page fault mode.
110:MMU_FORCE_RESET. Reset the MMU.