transfer_mode
Current data transfer mode is Main only, Spare only or Main+Spare. This information is per bank.
| Module Instance | Base Address | Register Address |
|---|---|---|
| nandregs | 0xFFB80000 | 0xFFB80400 |
Offset: 0x400
Access: RO
Important: To prevent indeterminate
system behavior, reserved areas of memory must not be accessed by software or
hardware. Any area of the memory map that is not explicitly defined as a register
space or accessible memory is considered reserved.
| 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 |
value3 RO 0x0 |
value2 RO 0x0 |
value1 RO 0x0 |
value0 RO 0x0 |
|||||||||||
transfer_mode Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 7:6 | value3 | [list][*]00 - Bank 3 is in Main mode [*]01 - Bank 3 is in Spare mode [*]10 - Bank 3 is in Main+Spare mode[/list] |
RO | 0x0 |
| 5:4 | value2 | [list][*]00 - Bank 2 is in Main mode [*]01 - Bank 2 is in Spare mode [*]10 - Bank 2 is in Main+Spare mode[/list] |
RO | 0x0 |
| 3:2 | value1 | [list][*]00 - Bank 1 is in Main mode [*]01 - Bank 1 is in Spare mode [*]10 - Bank 1 is in Main+Spare mode[/list] |
RO | 0x0 |
| 1:0 | value0 | [list][*]00 - Bank 0 is in Main mode [*]01 - Bank 0 is in Spare mode [*]10 - Bank 0 is in Main+Spare mode[/list] |
RO | 0x0 |