SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
C byte count
Return to Summary Table
Instance Name | Physical Address |
---|---|
EDMA0 | 52A0 401Ch |
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RES86 | |||||||
R | |||||||
0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RES86 | |||||||
R | |||||||
0h | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
CCNT | |||||||
R/W | |||||||
0h | |||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CCNT | |||||||
R/W | |||||||
0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31:16 | RES86 | R | 0h | RESERVE FIELD |
15:0 | CCNT | R/W | 0h | CCNT : Count for 3rd Dimension: CCNT is a 16-bit unsigned value that specifies the number of frames in a block. Valid values for CCNT can be anywhere between 1 and 65535. Therefore the maximum number of frames in a block is 65535 [64K-1 frames]. CCNT of '1' means '1' frame in the block and CCNT of '0' means '0' frames in the block. A CCNT value of '0' is considered as either a null or dummy transfer. A Dummy or Null transfer will generate a Completion code depending on the settings of the completion bit fields of the OPT field. WIMODE has no effect on CCNT operation. |