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:
Return to Summary Table
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:
Return to Summary Table
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:
Return to Summary Table
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:
Return to Summary Table
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:
Return to Summary Table
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:
Return to Summary Table
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 |