SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
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| Instance Name | Physical Address |
|---|---|
| C7X256V0_DEBUG | 0007 3400 2028h |
| C7X256V1_DEBUG | 0007 3800 2028h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| EXPORT_FIFO_EMPTY_STATUS | RESERVED | ||||||
| R | R/W | ||||||
| 1h | 0h | ||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | FIFO_DEPTH | ||||||
| R/W | R | ||||||
| 0h | 0h | ||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| FIFO_DEPTH | MAX_FIFO_DEPTH | ||||||
| R | R | ||||||
| 0h | 20h | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| MAX_FIFO_DEPTH | FLUSH_STAT | ATREADY | HALTED | DRAIN_DONE | |||
| R | R | R | R | R | |||
| 20h | 0h | 1h | 1h | 1h | |||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 | EXPORT_FIFO_EMPTY_STATUS | R | 1h | Read 0: Export FIFO is not empty Read 1: Export FIFO is empty This is a status for the Export FIFO When this bit is set it does not indicate the state of other storage elements inside Matlocks acquisition logic This status is to be used for debug purposes only The drain_done bit is the initiator status for all storage elements inside Matlock |
| 30:20 | RESERVED | R/W | 0h | reserved |
| 19:12 | FIFO_DEPTH | R | 0h | Set to the FIFO depth of the synchronous FIFO in export module in terms of entries as implemented in this module by the designer |
| 11:4 | MAX_FIFO_DEPTH | R | 20h | This is a field when read indicates the current max depth of export FIFO utilization in terms of FIFO entries 0 indicates FIFO empty The field is updated when trace export is enabled and may be read at any time Reading of the field may indicate FIFO full conditions by comparing the value to the known FIFO depth set at compile time |
| 3 | FLUSH_STAT | R | 0h | reserved |
| 2 | ATREADY | R | 1h | reserved |
| 1 | HALTED | R | 1h | reserved |
| 0 | DRAIN_DONE | R | 1h | reserved |