ak4562 AKM Semiconductor, Inc., ak4562 Datasheet - Page 18

• Manufacturer Part Number: ak4562
• Description: Low Power 20bit Codec With Pga
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Mode Control 2
MS0031-E-00
Addr
02H
No.
0
1
2
3
MONO1-0: Monaural Mixing
ZTM1-0: Setting of Zero Crossing Timeout for IPGA and OPGA
DEM1-0: Select Frequency of De-emphasis
DIF1-0:
Register Name
Mode Control 2
DIF1 bit
0
0
1
1
RESET
Select Digital Interface Format
DIF0 bit
00: Stereo (RESET)
01: (L+R)/2
10: LL
11: RR
00: 256/fs
01: 512/fs
10: 1024/fs
11: 2048/fs (RESET)
00: 44.1kHz ON
01: OFF (RESET)
10: 48kHz ON
11: 32kHz ON
0
1
0
1
20bit MSB justified
20bit MSB justified
20bit MSB justified
I
SDTO(ADC)
2
S Compatible
MONO1
D7
0
Table 2. Audio Data Format
MONO0
D6
0
20bit LSB justified
16bit LSB justified
24bit LSB justified
I
- 18 -
2
SDTI(DAC)
S Compatible
ZTM1
D5
1
ZTM0
D4
1
Lch: “H”, Rch: “L”
Lch: “H”, Rch: “L”
Lch: “H”, Rch: “L”
Lch: “L”, Rch: “H”
DEM1
D3
0
LRCK
DEM0
D2
1
BCLK
DIF1
D1
40fs
40fs
32fs
48fs
0
[AK4562]
Reset
2000/05
DIF0
D0
0