RIOCR2 (DDR_PHY) Register Description
Register Name | RIOCR2 |
---|---|
Offset Address | 0x00000004E8 |
Absolute Address | 0x00FD0804E8 (DDR_PHY) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000000 |
Description | Rank I/O Configuration Register 2 |
RIOCR2 (DDR_PHY) Register Bit-Field Summary
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:30 | roRead-only | 0x0 | Reserved. Return zeroes on reads. |
COEMODE_RSVD | 29:26 | roRead-only | 0x0 | Reserved. Return zeros on reads. |
COEMODE | 25:24 | rwNormal read/write | 0x0 | SDRAM C Output Enable (OE) Mode Selection. Bits [1:0] for C[0]. Valid values are: 2b00 = OE Dynamic 2b01 = OE always ON 2b10 = OE always OFF 2b11 = Reserved |
CSOEMODE_RSVD | 23:4 | roRead-only | 0x0 | Reserved. Return zeros on reads. |
CSOEMODE | 3:0 | rwNormal read/write | 0x0 | SDRAM CS_n Output Enable (OE) Mode Selection. Bits [1:0] for CS_n[0], bits [3:2] for CS_n[1]. Valid values are: 2b00 = OE Dynamic 2b01 = OE always ON 2b10 = OE always OFF 2b11 = Reserved |