SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
QSTATn Register Set
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Instance Name | Physical Address |
---|---|
EDMA0 | 52A0 0600h |
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RES55 | THRXCD | ||||||
R | R | ||||||
0h | 0h | ||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RES56 | WM | ||||||
R | R | ||||||
0h | 0h | ||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RES57 | NUMVAL | ||||||
R | R | ||||||
0h | 0h | ||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RES58 | STRTPTR | ||||||
R | R | ||||||
0h | 0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31:25 | RES55 | R | 0h | RESERVE FIELD |
24 | THRXCD | R | 0h | Threshold Exceeded: THRXCD = 0 : Threshold specified by QWMTHR[A B].Qn has not been exceeded. THRXCD = 1 : Threshold specified by QWMTHR[A B].Qn has been exceeded. QSTATn.THRXCD is cleared via CCERR.WMCLRn bit. |
23:21 | RES56 | R | 0h | RESERVE FIELD |
20:16 | WM | R | 0h | Watermark for Maximum Queue Usage: Watermark tracks the most entries that have been in QueueN since reset or since the last time that the watermark [WM] was cleared. QSTATn.WM is cleared via CCERR.WMCLRn bit. Legal values = 0x0 [empty] to 0x10 [full] |
15:13 | RES57 | R | 0h | RESERVE FIELD |
12:8 | NUMVAL | R | 0h | Number of Valid Entries in QueueN: Represents the total number of entries residing in the Queue Manager FIFO at a given instant. Always enabled. Legal values = 0x0 [empty] to 0x10 [full] |
7:4 | RES58 | R | 0h | RESERVE FIELD |
3:0 | STRTPTR | R | 0h | Start Pointer: Represents the offset to the head entry of QueueN in units of entries. Always enabled. Legal values = 0x0 [0th entry] to 0xF [15th entry] |