SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
| Offset | Length | Acronym | Register Name | DMASS0_PSILCFG_0 Physical Address |
|---|---|---|---|---|
| 0h | 32 | DMASS0_PSILCFG_0_revision | Revision Register | 4813 0000h |
| 10h | 32 | DMASS0_PSILCFG_0_psil_to | PSI-L Proxy Timeout Register | 4813 0010h |
| 100h | 32 | DMASS0_PSILCFG_0_cmda | PSI-L Configuration Proxy Command Register A | 4813 0100h |
| 104h | 32 | DMASS0_PSILCFG_0_cmdb | PSI-L Configuration Proxy Command Register B | 4813 0104h |
| 108h | 32 | DMASS0_PSILCFG_0_wdata | PSI-L Configuration Proxy Write Data Register | 4813 0108h |
| 140h | 32 | DMASS0_PSILCFG_0_rdata | PSI-L Configuration Proxy Read Data Register | 4813 0140h |
Short Description: Revision Register
Long Description:
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| Instance Name | Base Address |
|---|---|
| DMASS0_PSILCFG_0 | 4813 0000h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| MODID | |||||||||||||||
| R | |||||||||||||||
| 110011011000000 | |||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| REVRTL | REVMAJ | CUSTOM | REVMIN | ||||||||||||
| R | R | R | R | ||||||||||||
| 0 | 1 | 0 | 0 | ||||||||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 - 16 | MODID | R | 66C0h | Module ID field |
| 15 - 11 | REVRTL | R | 0h | RTL revision. Will vary depending on release. |
| 10 - 8 | REVMAJ | R | 1h | Major revision |
| 7 - 6 | CUSTOM | R | 0h | Custom |
| 5 - 0 | REVMIN | R | 0h | Minor revision |
Short Description: PSI-L Proxy Timeout Register
Long Description:
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| Instance Name | Base Address |
|---|---|
| DMASS0_PSILCFG_0 | 4813 0010h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| TOUT | RESERVED | ||||||||||||||
| R/W | NONE | ||||||||||||||
| 0 | |||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| TOUT_CNT | |||||||||||||||
| R/W | |||||||||||||||
| 10000000000 | |||||||||||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 | TOUT | R/W | 0h | Timeout occurred. When set indicates that a timeout has occurred on a config access. Once set, this bit is persistent until manually cleared |
| RESERVED | NONE | Reserved | ||
| 15 - 0 | TOUT_CNT | R/W | 400h | Timeout period. Specifies how many cycles to wait before closing up a conifiguration read or write transaction and asserting the tout bit |
Short Description: PSI-L Configuration Proxy Command Register A
Long Description:
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| Instance Name | Base Address |
|---|---|
| DMASS0_PSILCFG_0 | 4813 0100h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| PROXY_BUSY | PROXY_DIR | PROXY_TOUT | RESERVED | ||||||||||||
| R/W | R/W | R/W | NONE | ||||||||||||
| 0 | 0 | 0 | |||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| PROXY_THREAD_ID | |||||||||||||||
| R/W | |||||||||||||||
| 0 | |||||||||||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 | PROXY_BUSY | R/W | 0h | Indication that a configuration read or write is in progress |
| 30 | PROXY_DIR | R/W | 0h | Direction of configuration transaction |
| 29 | PROXY_TOUT | R/W | 0h | Indication that a timeout occurred. This bit should be written to 0 on each new transaction. |
| RESERVED | NONE | Reserved | ||
| 15 - 0 | PROXY_THREAD_ID | R/W | 0h | Thread ID to which configuration read or write is being sent |
Short Description: PSI-L Configuration Proxy Command Register B
Long Description:
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| Instance Name | Base Address |
|---|---|
| DMASS0_PSILCFG_0 | 4813 0104h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| PROXY_BYTEN | RESERVED | ||||||||||||||
| R/W | NONE | ||||||||||||||
| 0 | |||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| PROXY_ADDRESS | |||||||||||||||
| R/W | |||||||||||||||
| 0 | |||||||||||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 - 28 | PROXY_BYTEN | R/W | 0h | Byte enables to use for configuration read or write |
| RESERVED | NONE | Reserved | ||
| 15 - 0 | PROXY_ADDRESS | R/W | 0h | Word (32-bit) address within thread configuration space for transaction |
Short Description: PSI-L Configuration Proxy Write Data Register
Long Description:
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| Instance Name | Base Address |
|---|---|
| DMASS0_PSILCFG_0 | 4813 0108h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| PROXY_WDATA | |||||||||||||||
| R/W | |||||||||||||||
| 0 | |||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| PROXY_WDATA | |||||||||||||||
| R/W | |||||||||||||||
| 0 | |||||||||||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 - 0 | PROXY_WDATA | R/W | 0h | Configuration data word to be written |
Short Description: PSI-L Configuration Proxy Read Data Register
Long Description:
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| Instance Name | Base Address |
|---|---|
| DMASS0_PSILCFG_0 | 4813 0140h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| PROXY_RDATA | |||||||||||||||
| R/W | |||||||||||||||
| 0 | |||||||||||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| PROXY_RDATA | |||||||||||||||
| R/W | |||||||||||||||
| 0 | |||||||||||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31 - 0 | PROXY_RDATA | R/W | 0h | Configuration data word that was read |
| Access Type | Code | Description |
|---|---|---|
| R | R | Read |
| R/W | R/W | Read / Write |