CS4207-DNZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS4207-DNZ

Low-power, 4-in / 6-out HD Audio Codec with Headphone Amp

Cirrus Logic 

CS4207

• Reporting of ClkStopOk when stopping of the clock would be permitted. The CLKSTOP is a static ca-

pability with ClkStopOk a dynamic reporting. The setting the capability CLKSTOP to one (1) and not al-

lowing the clock to stop by not reporting ClkStopOk is not permissible. Unless there is a condition or

dependency that the host software cannot be made aware of, that would prohibit stopping the clock, the

ClkStopOk shall be reported as set (1). It is expected that host software will poll the ClkStopOk before

stopping the clock if the CLKSTOP is reported at one (1).

6.3.7

GPIO Capabilities

Get Parameter Command Format:

Bits [31:28]

CAd = X

Bits [27:20]

Node ID = 01h

Response Format:

Bits

31

30

29:24

23:16

15:8

7:0

Type

Read Only

Read Only

Read Only

Read Only

Read Only

Read Only

Bits [19:8]

Verb ID = F00h

Bits [7:0]

Parameter ID = 11h

Default

0b

0b

0h

0h

0h

4h

Description

GPIOWake: Does not support wake functionality.

GPIOUnsol: Does not support UR functionality.

Reserved

NumGPIs: No dedicated GPI pins.

NumGPOs: No dedicated GPO pins.

NumGPIOs: AFG supports 4 GPIO pins.

40

DS880F4

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