CS4351-DZZR Cirrus Logic Inc, CS4351-DZZR Datasheet - Page 25

• Manufacturer Part Number: CS4351-DZZR
• Description: IC,D/A CONVERTER,DUAL,24-BIT,TSSOP,20PIN
• Manufacturer: Cirrus Logic Inc

DS566F1
6.2.3
6.3
6.3.1
6.3.2
6.3.3
VOLB=A
B7
0
Volume Mixing and Inversion Control - Register 03h
Functional Mode (FM) Bits 1-0
Default = 00
00 - Auto speed mode detect
01 - Single-Speed Mode (4 to 50 kHz sample rates)
10 - Double-Speed Mode (50 to 100 kHz sample rates)
11 - Quad-Speed Mode (100 to 200 kHz sample rates)
Function:
Selects the required range of input sample rates or DSD Mode.
Channel A Volume = Channel B Volume (VOLB=A) Bit 7
Function:
When set to 0 (default) the AOUTA and AOUTB volume levels are independently controlled by the A and
the B Channel Volume Control Bytes.
When set to 1 the volume on both AOUTA and AOUTB are determined by the A Channel Attenuation and
Volume Control Bytes, and the B Channel Bytes are ignored.
Invert Signal Polarity (Invert_A) Bit 6
Function:
When set to 1, this bit inverts the signal polarity of channel A.
When set to 0 (default), this function is disabled.
Invert Signal Polarity (Invert_B) Bit 5
Function:
When set to 1, this bit inverts the signal polarity of channel B.
When set to 0 (default), this function is disabled.
INVERT A
B6
0
INVERT B
B5
0
Reserved
B4
0
ATAPI3
B3
1
ATAPI2
B2
0
ATAPI1
B1
0
CS4351
ATAPI0
B0
1
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