Versal ACAP AI Engine Register Reference > Module Summary > aie_noc_module Module > DMA_S2MM_Status (aie_noc_module) Register
DMA_S2MM_Status (aie_noc_module) Register
DMA_S2MM_Status (aie_noc_module) Register Description
Register Name | DMA_S2MM_Status |
---|---|
Relative Address | 0x000001D160 |
Absolute Address |
The notation for the AI Engine register addresses is aie_noc_module_column_row.
Absolute Addresses
0x2000101D160 (aie_noc_module_2_0) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | DMA S2MM Status Register |
DMA_S2MM_Status (aie_noc_module) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Start_Queue_Overflow_1 | 29 | wtcReadable, write a 1 to clear | 0x0 | Attempt to write to full start queue, channel 1. Sticky bit |
Start_Queue_Overflow_0 | 28 | wtcReadable, write a 1 to clear | 0x0 | Attempt to write to full start queue, channel 0. Sticky bit |
AXI_MM_Slave_Error_1 | 27 | wtcReadable, write a 1 to clear | 0x0 | AXI-MM slave error in channel 1. Sticky bit |
AXI_MM_Slave_Error_0 | 26 | wtcReadable, write a 1 to clear | 0x0 | AXI-MM slave error in channel 0. Sticky bit |
AXI_MM_Decode_Error_1 | 25 | wtcReadable, write a 1 to clear | 0x0 | AXI-MM decode error in channel 1. Sticky bit |
AXI_MM_Decode_Error_0 | 24 | wtcReadable, write a 1 to clear | 0x0 | AXI-MM decode error in channel 0. Sticky bit |
Cur_BD_1 | 23:20 | roRead-only | 0x0 | Current BD Channel 1 |
Cur_BD_0 | 19:16 | roRead-only | 0x0 | Current BD Channel 0 |
Start_Queue_Size_1 | 11:9 | roRead-only | 0x0 | Current start queue size 1 |
Start_Queue_Size_0 | 8:6 | roRead-only | 0x0 | Current start queue size 0 |
Stalled1 | 5 | roRead-only | 0x0 | Channel 1 is stalled due to not getting a requested lock |
Stalled0 | 4 | roRead-only | 0x0 | Channel 0 is stalled due to not getting a requested lock |
Status1 | 3:2 | roRead-only | 0x0 | Channel Status. Encoding is: 00: IDLE, 01: STARTING, 10: RUNNING. |
Status0 | 1:0 | roRead-only | 0x0 | Same as Status1 |