SPRUIM2J May 2020 – May 2026 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Provides bits 31:8 of the PCIe address and the number of AXI address bits passed through
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| Instance Name | Physical Address |
|---|---|
| PCIE0 | 0D00 0000h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| DATA | |||||||
| R/W | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| DATA | |||||||
| R/W | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| DATA | |||||||
| R/W | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RSVD | NUM_BITS | ||||||
| R | R/W | ||||||
| 0h | 0h | ||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:8 | DATA | R/W | 0h | Bits [31:8] of PCIe Address Register for region N |
| 7:6 | RSVD | R | 0h | Bits 7 and 6 are reserved |
| 5:0 | NUM_BITS | R/W | 0h | Number_bits + 1 bits are passed through from AXI address to the PCIe address |