SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
TC Status Register.
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Instance Name | Physical Address |
---|---|
EDMA0 | 52A6 0100h |
EDMA1 | 52A4 0100h |
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RESERVED | |||||||
NONE | |||||||
0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | |||||||
NONE | |||||||
0h | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RESERVED | DFSTRTPTR | RESERVED | ACTV | ||||
NONE | R | NONE | R | ||||
0h | 0h | 0h | 1h | ||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | DSTACTV | RESERVED | WSACTV | SRCACTV | PROGBUSY | ||
NONE | R | NONE | R | R | R | ||
0h | 0h | 0h | 0h | 0h | 0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31:14 | RESERVED | NONE | 0h | Reserved |
13:12 | DFSTRTPTR | R | 0h | Dst FIFO Start Pointer Represents the offset to the head entry of Dst Register FIFO in units of entries. Legal values = 0x0 to 0x3 |
11:9 | RESERVED | NONE | 0h | Reserved |
8 | ACTV | R | 1h | Channel Active Channel Active is a logical-OR of each of the BUSY/ACTV signals. The ACTV bit must remain high through the life of a TR. ACTV = 0 : Channel is idle. ACTV = 1 : Channel is busy. |
7 | RESERVED | NONE | 0h | Reserved |
6:4 | DSTACTV | R | 0h | Destination Active State Specifies the number of TRs that are resident in the Dst Register FIFO at a given instant. Legal values are constrained by the DSTREGDEPTH parameter. |
3 | RESERVED | NONE | 0h | Reserved |
2 | WSACTV | R | 0h | Write Status Active WSACTV = 0 : Write status is not pending. Write status has been received for all previously issued write commands. WSACTV = 1 : Write Status is pending. Write status has not been received for all previously issued write commands. |
1 | SRCACTV | R | 0h | Source Active State SRCACTV = 0 : Source Active set is idle. Any TR written to Prog Set will immediately transition to Source Active set as long as the Dst FIFO Set is not full [DSTFULL == 1]. SRCACTV = 1 : Source Active set is busy either performing read transfers or waiting to perform read transfers for current Transfer Request. |
0 | PROGBUSY | R | 0h | Program Register Set Busy PROGBUSY = 0 : Prog set idle and is available for programming. PROGBUSY = 1 : Prog set busy. User should poll for PROGBUSY equal to '0' prior to re-programming the Program Register set. |