device_width

         I/O width of attached devices

Module Instance	Base Address	Register Address
`i_nand_config`	`0xFFB80000`	`0xFFB80160`

Offset: 0x160

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 0x3`

device_width Fields

Bit	Name	Description	Access	Reset
1:0	`value`	Controller will read Electronic Signature of devices and populate this field. For 512B devices, bootstrap_x16_device will determine the value of this field. Software could also choose to override the populated value. The values in this field should be as follows[list][]2'h00 - 8bit device[] 2'h01 - 16bit device[*]All other values - Reserved[/list]	`RW`	`0x3`

Bit

Name

Description

Access

Reset

1:0

value

Controller will read Electronic Signature of devices and populate
                               this field. For 512B devices, bootstrap_x16_device will determine the value of
                               this field. Software could also choose to override the populated value.
                               The values in this field should be as follows[list][*]2'h00 - 8bit device[*]
                               2'h01 - 16bit device[*]All other values - Reserved[/list]

RW

0x3