sta538 STMicroelectronics, sta538 Datasheet - Page 43

• Manufacturer Part Number: sta538
• Description: 2 X 1.3 W Class-d Amplifier With Analog Or Digital Input 2.0 Multichannel Digital Audio Processor With Ffx
• Manufacturer: STMicroelectronics

STA538
S2PCFG1
Address:
Type:
Buffer:
Reset:
Description:
Bit 7
PDATA_LENGTH[1:0]
7:6 PDATA_LENGTH[1:0]: serial-to-parallel interface data length:
5:4 BICLK_OS[1:0]: bit clock oversampling:
3:2 MAP_L[1:0]: left data-mapping slot:
1:0 MAP_R[1:0]: right data-mapping slot:
Bit 6
10: default
Length is (N+1) * 8 bit
Default is 24 bit
01: default
Value is (N+1) * 32 fs (where fs = sampling frequency)
Default is 64 fs
00: default
Value is nth slot
Default is slot0
01: default
Value is nth slot
Default is slot
0x0B
R/W
No
0x91
Bit 5
BICLK_OS[1:0]
Serial-to-parallel audio interface configuration
register 1
Bit 4
Bit 3
MAP_L[1:0]
Bit 2
Bit 1
MAP_R[1:0]
Registers
Bit 0
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