adau1373 Analog Devices, Inc., adau1373 Datasheet - Page 157

• Manufacturer Part Number: adau1373
• Description: Low Power Codec With Speaker And Headphone Amplifier Adau1373
• Manufacturer: Analog Devices, Inc.

BCLKDIVB REGISTER
Address: 0x48, Reset: 0x00, Name: BCLKDIVB
Digital Audio Interface B Settings 2
Table 101. Bit Descriptions for BCLKDIVB
Bits
[7:6]
5
[4:2]
[1:0]
Bit Name
RESERVED
DAIB_SOURCE
DAIB_SR
BPFB
Settings
000
001
010
011
100
101
110
111
00
01
10
11
0
1
Description
Reserved.
Source Clock of the Digital Audio Interface B in Master Mode. Master clock
source for Interface B can be set to either PLLA or PLLB.
From PLLA
From PLLB
Sample Rate of Digital Audio Interface B. Sample rate for Interface B can
be set to 32 kHz/24 kHz/16 kHz/12 kHz/8 kHz/8.0182 kHz.
f
2/3 f
1/2 f
1/3 f
1/4 f
1/6 f
2/11 f
f
Number of Bit Clocks per Frame of Digital Audio Interface B. Number of bit
clocks per frame can be set to 32/64/128/256.
256
128
64
32
S
S
(48 kHz)
S
S
S
S
S
(32 kHz)
(24 kHz)
(16 kHz)
(12 kHz)
(8 kHz)
S
(44.1K based, 8.0182 kHz)
Rev. 0 | Page 157 of 296
Reset
0x0
0x0
0x0
0x0
ADAU1373
Access
RW
RW
RW
RW