ecc_enable
Enable controller ECC check bit generation and correction
| Module Instance | Base Address | Register Address |
|---|---|---|
| nandregs | 0xFFB80000 | 0xFFB800E0 |
Offset: 0xE0
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 0x1 |
||||||||||||||
ecc_enable Fields
| Bit | Name | Description | Access | Reset |
|---|---|---|---|---|
| 0 | flag | Enables or disables controller ECC capabilities. When enabled, controller calculates ECC check-bits and writes them onto device on program operation. On page reads, check-bits are recomputed and errors reported, if any, after comparing with stored check-bits. When disabled, controller does not compute check-bits. [list][*]1 - ECC Enabled [*]0 - ECC disabled[/list] |
RW | 0x1 |