CS4207-CNZR Cirrus Logic Inc, CS4207-CNZR Datasheet - Page 43

• Manufacturer Part Number: CS4207-CNZR
• Description: Audio CODECs IC Lo Pwr,4/6 HD Aud Codec w/HP Amp
• Manufacturer: Cirrus Logic Inc

Specifications of CS4207-CNZR

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS880F1
6.3.13 Subsystem ID
6.3.14 Function Reset
Response Format:
This field provides the subsystem ID and assembly ID of the functional group to software. It is a Read-Write-Once
register; BIOS writes to this field to configure the Subsystem ID and Assembly ID during the boot process.
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Function Reset is an “Execute” verb. There is no physical register associated with the Function Reset.
See
Set Parameter Command Format:
“Function Group Reset” section on page 24
Bits [31:28]
Bits [31:28]
Bits [31:28]
CAd = X
CAd = X
CAd = X
CAd = X
CAd = X
CAd = X
31:24
23:16
31:8
15:8
Bits
Bits
7:4
3:0
7:0
Read/Write Once
Read/Write Once
Read/Write Once
Read/Write Once
Node ID = 01h
Node ID = 01h
Node ID = 01h
Node ID = 01h
Node ID = 01h
Node ID = 01h
Read/Write
Bits [27:20]
Bits [27:20]
Bits [27:20]
Read Only
Read Only
Type
Type
Verb ID = F20h
Verb ID = 7FFh
Verb ID = 723h
Verb ID = 722h
Verb ID = 721h
Verb ID = 720h
Bits [19:8]
Bits [19:8]
Bits [19:8]
000000h
Default
Default
10h
13h
42h
07h
0h
0h
for more details.
Reserved
GPIO[7:4] Sticky Mask: Not Supported.
GPIO[3:0] Sticky Mask: Defines GPIO Input
Type (0 = Non-Sticky, 1 = Sticky) when a GPIO
pin is configured as an input. GPIO inputs config-
ured as Sticky are cleared by writing a 0 to the
corresponding bit of the GPIO Data Control
The default value for these bits (0h) is all pins
Non-Sticky. Non implemented GPIO pins always
return 0’s. Sticky is defined as Positive-Edge
sensitive, Non-Sticky as Level sensitive.
Subsystem ID[23:16]
Subsystem ID[15:8]
Subsystem ID[7:0]
Assembly ID[7:0]
Parameter ID = 00h
Parameter ID = 00h
Parameter ID = xxh
Parameter ID = xxh
Parameter ID = xxh
Parameter ID = xxh
Assembly ID[7:0]
SSID[23:16]
Description
Description
SSID[15:8]
SSID[7:0]
Bits [7:0]
Bits [7:0]
Bits [7:0]
CS4207
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