Talk:Rambus Registers

Rambus Redwood (FlexIO) IDs

20 E1  90nm CELL
20 E2  CXD2973 (DX) SB
20 E7  CXD2984 (SX) SB
21 E2  CXD2979 (PX) SB
21 E4  90nm RSX
21 E6  65nm CELL
21 E8  65nm RSX
21 EA  45nm CELL
21 EB  40nm RSX I
21 EC  40nm RSX II
21 ED  CXD9963 (ZX) SB
21 EE  28nm RSX

The RSX ID can be found at offset 0x54 in the training data or (optional) at offset 0x3254 (CXR), 0x194 (SW/SW2-301/SW2-302) or 0x224 (SW2-303/SW3) in the Syscon EEPROM.

Rambus Redwood (FlexIO) RSX Training Data Patches

          90nm               65nm               40nm               28nm
Fallback  80 90 03 60 84 70  09 70 89 70 06 90  06 31 82 61 86 40  06 31 82 61 86 40    
TMU-520   FF FF FF FF FF FF
COK-001   09 70 89 70 06 90
COK-002   09 70 89 70 06 90
SEM-001                      03 A2 03 B0 07 71
DIA-001                      03 A2 03 B0 07 71
DIA-002                      03 A2 03 B0 07 71
VER-001                      03 A2 03 B0 07 71
DEB-001                      81 F1 86 B0 06 91
DYN-001                      04 70 00 81 05 52
SUR-001                                         06 31 82 61 86 40
KTE-001                                         03 61 82 80 01 91
later..                                         03 61 82 80 01 91  03 61 82 80 01 91

The patches can be found at offset 0x42 in the training data or (optional) at offset 0x3242 (CXR), 0x182 (SW/SW2-301/SW2-302) or 0x212 (SW2-303/SW3) in the Syscon EEPROM.