CS4207-CNZR Cirrus Logic Inc, CS4207-CNZR Datasheet - Page 73

• 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
6.7.7
Response Format:
Converter Format
Get Parameter Command Format:
Set Parameter Command Format:
Response Format:
Bits [15:0] must be programmed by software with the same value programmed into the Stream Descriptor,
so that the data format being transmitted on the link matches what is expected by the consumer of the
data.
If the TYPE is set to Non-PCM, the controller pushes data over the link and is not concerned with format-
ting. The base rate, data type, and number of Words (MULT) to send each valid frame are specified to
control the rate at which the non-PCM data is sent.
Bits [31:28]
Bits [31:28]
CAd = X
CAd = X
31:16
13:11
31:8
Bits
Bits
7:4
3:0
15
14
S/P Tx 1 Node ID=08h
S/P Tx 2 Node ID=14h
S/P Tx 1 Node ID=08h
S/P Tx 2 Node ID=14h
Read/Write
Read/Write
Bits [27:20]
Bits [27:20]
Read/Write
Read/Write
Read/Write
Read Only
Read Only
Type
Type
Verb ID = A00h
Verb ID = 2xxh
Bits [19:8]
Bits [19:8]
000000h
Default
Default
0000h
000b
0h
0h
0b
0b
Reserved
Stream Number (SN): Indicates 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): Indicates the
lowest channel used by the Output Converter.
The stereo converter will use this LCN value plus
1 for its left and right channel.
Reserved
Stream Type (TYPE): If TYPE is non-zero, the
other bits in the format structure have other
meanings.
0: PCM
1: Non-PCM
Sample Base Rate (BASE):
0 = 48 kHz
1 = 44.1 kHz
Sample Base Rate Multiple (MULT):
000 = 48 kHz/44.1 kHz or less
001 = x2 (96 kHz, 88.2 kHz, 32 kHz)
010 = x3 (144 kHz)
011 = x4 (192 kHz, 176.4 kHz)
100-111 = Reserved
Parameter ID = 00h
Parameter ID = xxh
Description
Description
Bits [7:0]
Bits [7:0]
CS4207
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