copyback_mode

         The type of copyback sequence that the controller will follow.

Module Instance	Base Address	Register Address
`i_nand_config`	`0xFFB80000`	`0xFFB801E0`

Offset: 0x1E0

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.

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`

copyback_mode Fields

Bit	Name	Description	Access	Reset
3:0	`value`	The values in the field should be as follows 4'h0 - This value informs the controller that the copyback sequence to follow is, C00, Address, C35, C85, Address, C10 4'h1 - This value informs the controller that the copyback sequence to follow is, C00, Address, C30, C8C, Address, C10 4'h2 - This value informs the controller that the copyback sequence to follow is, C00, Address, C8A, Address, C10 4'h3 - This value informs the controller that the copyback sequence to follow is of a four plane copyback sequence, C00, Address, C03, Address, C03, Address, C03, Address, C8A, Address, C11, C8A, Address, C11, C8A, Address, C11, C8A, Address, C10. 4'h4 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C00, Address, C35, C00, Address, C35, C85, Address, C11, C81, Address, C10. 4'h5 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C60, Address, C60, Address, C35, C85, Address, C11, C81, Address, C10. 4'h6 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C00, Address, C00, Address, C35, C85, Address, C11, C80, Address, C10. 4'h7 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C60, Address, C60, Address, C30, C8C, Address, C11, C8C, Address, C10. 4'h8 - 4'h15 - Reserved.	`RW`	`0x0`

Bit

Name

Description

Access

Reset

3:0

value

The values in the field should be as follows

4'h0 - This value informs the controller that the copyback sequence to follow is, C00, Address, C35, C85, Address, C10

4'h1 - This value informs the controller that the copyback sequence to follow is, C00, Address, C30, C8C, Address, C10

4'h2 - This value informs the controller that the copyback sequence to follow is, C00, Address, C8A, Address, C10

4'h3 - This value informs the controller that the copyback sequence to follow is of a four plane copyback sequence, C00, Address, C03, Address, C03, Address, C03, Address, C8A, Address, C11, C8A, Address, C11, C8A, Address, C11, C8A, Address, C10.

4'h4 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C00, Address, C35, C00, Address, C35, C85, Address, C11, C81, Address, C10.

4'h5 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C60, Address, C60, Address, C35, C85, Address, C11, C81, Address, C10.

4'h6 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C00, Address, C00, Address, C35, C85, Address, C11, C80, Address, C10.

4'h7 - This value informs the controller that the copyback sequence to follow is of a two plane copyback sequence, C60, Address, C60, Address, C30, C8C, Address, C11, C8C, Address, C10.

4'h8 - 4'h15 - Reserved.

RW

0x0