multiplane_addr_restrict
Address restriction for multiplane commands
| Module Instance | Base Address | Register Address |
|---|---|---|
| nandregs | 0xFFB80000 | 0xFFB801A0 |
Offset: 0x1A0
Access: RW
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 |
flag RW 0x0 |
||||||||||||||
multiplane_addr_restrict Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 0 | flag | This flag must be set for devices which require that during multiplane operations all but the address for the last plane should have their address cycles tied low. The last plane address cycles has proper values. This ensures multiplane address restrictions in the device. |
RW | 0x0 |