CS5535 datasheet(451/555 Pages) NSC

451 / 555 page

Revision 0.8

451

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GPIO Subsystem Register Descriptions (Continued)

GPIO High Bank Read Back (GPIOH_READ_BACK)

GPIO I/O Offset

B0h

Type

Reset Value

00000000h

GPIOH_READ_BACK Register Map

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9876543210

RSVD

GPIOH_READ_BACK Bit Descriptions

Bit

Name

Description

31:16

RSVD

Reserved. Reads back 0.

RSVD

Reserved. Reads back 0.

RSVD

Reserved. Reads back 0.

RSVD

Reserved. Reads back 0.

RB_28

GPIO28 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_27

GPIO27 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_26

GPIO26 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_25

GPIO25 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_24

GPIO24 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RSVD

Reserved. Reads back 0.

RB_22

GPIO22 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_21

GPIO21 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_20

GPIO20 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_19

GPIO19 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_18

GPIO18 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_17

GPIO17 Read Back Value. Provides status (1/0) of the associated GPIO ball.

RB_16

GPIO16 Read Back Value. Provides status (1/0) of the associated GPIO ball.

CS5535 Datasheet(PDF) 451 Page - National Semiconductor (TI)

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