CS4207-DNZR Cirrus Logic Inc, CS4207-DNZR Datasheet - Page 48

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

Specifications of CS4207-DNZR

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

48
6.4.7
6.4.8
PS-Act is a PowerState field which indicates the actual power state of this node. Within the Audio Func-
tion Group node, this field will always be equal to the PS-Set field (modulo the time required to execute a
power state transition). Within this type of node, this field will be the lower power consuming state of either
a) the PS-Set field of the currently referenced node or b) the PS-Set field of the Audio Function Group
node under which the currently referenced node was enumerated (is controlled).
Converter Stream, Channel
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Converter Format
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Bits [31:28]
Bits [31:28]
Bits [31:28]
Bits [31:28]
CAd = X
CAd = X
CAd = X
CAd = X
31:8
Bits
7:4
3:0
DAC1 Node ID=02h
DAC2 Node ID=03h
DAC3 Node ID=04h
DAC1 Node ID=02h
DAC2 Node ID=03h
DAC3 Node ID=04h
DAC1 Node ID=02h
DAC2 Node ID=03h
DAC3 Node ID=04h
DAC1 Node ID=02h
DAC2 Node ID=03h
DAC3 Node ID=04h
Bits [27:20]
Bits [27:20]
Read/Write
Read/Write
Bits [27:20]
Bits [27:20]
Read Only
Type
Verb ID = A00h
Verb ID = F06h
Verb ID = 706h
Verb ID = 2xxh
Bits [19:8]
Bits [19:8]
Bits [19:8]
Bits [19:8]
000000h
Default
0h
0h
Reserved
Stream Number (SN): This field is written by
software to indicate the stream number used by
the Output Converter. “0h” is stream 0, “1h” is
stream 1, etc.
By convention, stream 0 is reserved and unused
so that converter whose stream number has
been reset to “0h” does not unintentionally
decode data not intended for them.
Lowest Channel Number (LCN): This field is
written by software to indicate the lowest channel
used by the Output Converter. The stereo con-
verter will use this LCN value plus 1 for its left
and right channel.
Parameter ID = 00h
Parameter ID = 00h
Parameter ID = xxh
Parameter ID = xxh
Description
Bits [7:0]
Bits [7:0]
Bits [7:0]
Bits [7:0]
CS4207
DS880F1