DMA_BD2_5 (MEMORY_MODULE) Register Description

Register NameDMA_BD2_5
Offset Address0x000001D054
Absolute Address

The notation for the AI Engine register addresses is aie_[pl]/[core]/[memory]/[noc]_module_column_row.

Width32
TyperwNormal read/write
Reset Value0x00000000
DescriptionDMA BD2 5

DMA_BD2_5 (MEMORY_MODULE) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
TLAST_Suppress31rwNormal read/write0MM2S channel - when set suppress assert of TLAST at the end of transfer
Next_BD30:27rwNormal read/write0Next BD to continue with
Use_Next_BD26rwNormal read/write0Continue with next BD after completion of current BD or stop
Valid_BD25rwNormal read/write0x0Defines if BD is valid or not
Lock_Rel_Value24:18rwNormal read/write0Lock release value (signed). 0 = do not release a lock
Lock_Rel_ID16:13rwNormal read/write0ID of lock to release
Lock_Acq_Enable12rwNormal read/write0Enable lock acquire. 0 = do not acquire a lock
Lock_Acq_Value11:5rwNormal read/write0Lock acquire value V (signed). V<0: acq_ge; V>=0: acq_eq
Lock_Acq_ID 3:0rwNormal read/write0ID of lock to acquire