SPRUIM2J May 2020 – May 2026 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
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| Instance Name | Physical Address |
|---|---|
| DDR16SS0 | 0F30 8520h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | DEVICE0_BYTE0_CS1 | ||||||
| NONE | R/W | ||||||
| 0h | 0h | ||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | DEVICE1_BYTE0_CS0 | ||||||
| NONE | R/W | ||||||
| 0h | 0h | ||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED | DEVICE0_BYTE0_CS0 | ||||||
| NONE | R/W | ||||||
| 0h | 0h | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | MEMDATA_RATIO_1 | ||||||
| NONE | R/W | ||||||
| 0h | 0h | ||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:26 | RESERVED | NONE | 0h | Reserved |
| 25:24 | DEVICE0_BYTE0_CS1 | R/W | 0h | Defines the byte location of byte0 in the memory datapath for device 0 on chip 1. Used for MRRs to identify where data will be returned. DEV=0 Reset Source: ctl_amod_g_rst_n |
| 23:18 | RESERVED | NONE | 0h | Reserved |
| 17:16 | DEVICE1_BYTE0_CS0 | R/W | 0h | Defines the byte location of byte0 in the memory datapath for device 1 on chip 0. Used for MRRs to identify where data will be returned. DEV=1 Reset Source: ctl_amod_g_rst_n |
| 15:10 | RESERVED | NONE | 0h | Reserved |
| 9:8 | DEVICE0_BYTE0_CS0 | R/W | 0h | Defines the byte location of byte0 in the memory datapath for device 0 on chip 0. Used for MRRs to identify where data will be returned. DEV=0 Reset Source: ctl_amod_g_rst_n |
| 7:3 | RESERVED | NONE | 0h | Reserved |
| 2:0 | MEMDATA_RATIO_1 | R/W | 0h | Defines the ratio of the DRAM device size on chip select 1 to the memory data width. Program with the log2 ratio of the memory data width to the device data width. CS=1 Reset Source: ctl_amod_g_rst_n |