Number of planes in the device
Module Instance | Base Address | Register Address |
---|---|---|
i_nand_config | 0xFFB80000 | 0xFFB80140 |
Offset: 0x140
Access: RW
Bit Fields | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
Reserved |
|||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Reserved |
value RW 0x0 |
Bit | Name | Description | Access | Reset |
---|---|---|---|---|
2:0 | value | Controller will read Electronic Signature of devices and populate this field as the number of planes information is present in the signature. For 512B device, this information needs to be programmed by software. Software could also choose to override the populated value. The values in the fields should be as follows[list] [*]3'h0 - Monoplane device [*]3'h1 - Two plane device [*]3'h3 - 4 plane device [*]3'h7 - 8 plane device [*]All other values - Reserved[/list] |
RW | 0x0 |