cs4226 Cirrus Logic, Inc., cs4226 Datasheet - Page 29

• Manufacturer Part Number: cs4226
• Description: Surround Sound Codec
• Manufacturer: Cirrus Logic, Inc.

3.12 Auxiliary Port Mode Byte (0Fh)
This byte is not available when the receiver is functioning.
ADF2-ADF0
ASCK
AMS1-AMS0
ACK1-ACK0
This register defaults to 00h.
DS188F4
ACK1
B7
ACK0
B6
Data format
Sets the polarity of clocking data
Sets the mode of the port.
Set number of bit clocks per Fs period.
0 - Right justified, 20-bit data
1 - Right justified, 18-bit data
2 - Right justified, 16-bit data
3 - Left justified, 20-bit
4 - I
5 - Not used
6 - Not used
7 - Not used
0 - Data clocked in on rising edge of SCLKAUX
1 - Data clocked in on falling edge of SCLKAUX
0 - Slave
1 - Master Burst - SCLKAUXs are gated 128 fs clocks
2 - Master Non-Burst - SCLKAUXs are evenly distributed in LRCKAUX frame
3 - Not used - default to slave
0 - 128
1 - 48 - Master Burst or Slave mode only
2 - 32 - All input formats will default to 16 bits.
3 - 64
2
S compatible, 20-bit
AMS1
B5
AMS0
B4
ASCK
B3
ADF2
B2
ADF1
B1
CS4226
ADF0
B0
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