AK4632VN AKM [Asahi Kasei Microsystems], AK4632VN Datasheet - Page 49

• Manufacturer Part Number: AK4632VN
• Description: 16-Bit ?? Mono CODEC with ALC & MIC/SPK/Video-AMP
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
MS0396-E-00
Addr
05H
FS3-0: Setting of Sampling Frequency (See Table 31 and Table 32) and MCKI Frequency (See Table 33)
BCKP, MSBS: “00” (Default) (See Table 34)
Mode
0
1
2
3
Register Name
Mode Control 2
Others
Mode
These bits are selected to sampling frequency at PLL mode and MCKI frequency at EXT mode.
Others
Mode
10
11
14
15
0
1
2
3
4
5
6
7
Default
0
1
2
3
6
7
Table 33. MCKI Frequency at EXT Slave Mode (PMPLL bit = “0”, M/S bit = “0”)
Table 31. Setting of Sampling Frequency at PLL2 bit = “1” and PMPLL bit = “1”
Table 32. Setting of Sampling Frequency at PLL2 bit = “0” and PMPLL bit = “1”
FS3-2 bits
Don’t care
Don’t care
Don’t care
Don’t care
FS3 bit
FS3 bit
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
MSBS bit
Don’t care
Don’t care
Don’t care
Don’t care
Don’t care
Don’t care
FS2 bit
0
0
1
1
FS1 bit
Table 34. Audio Interface Format in Mode 0
FS2 bit
D7
0
0
0
0
1
1
0
0
0
0
1
1
1
1
0
0
1
1
Others
BCKP bit
Others
FS1 bit
0
1
0
1
FS0 bit
D6
0
0
0
0
1
1
1
1
FS1 bit
0
1
0
1
0
0
1
1
0
0
1
1
1
1
1
1
- 49 -
FS0 bit
FS3
D5
Audio Interface Format
0
0
1
0
1
0
1
MCKI Input
Frequency
1024fs
256fs
256fs
512fs
FS0 bit
Figure 23
Figure 24
Figure 25
Figure 26
MSBS
0
1
0
1
0
1
0
1
0
1
0
1
Sampling Frequency Range
D4
0
12kHz < fs ≤ 16kHz
16kHz < fs ≤ 24kHz
24kHz < fs ≤ 32kHz
32kHz < fs ≤ 48kHz
8kHz < fs ≤ 12kHz
7.35kHz ≤ fs ≤ 8kHz
Sampling Frequency
BCKP
7.35kHz ≤ fs ≤ 48kHz
7.35kHz < fs ≤ 13kHz
7.35kHz < fs ≤ 48kHz
7.35kHz < fs ≤ 26kHz
Sampling Frequency
D3
0
N/A
11.025kHz
22.05kHz
7.35kHz
14.7kHz
29.4kHz
44.1kHz
12kHz
16kHz
24kHz
32kHz
48kHz
8kHz
N/A
Range
Default
FS2
D2
0
Default
FS1
Default
D1
0
Default
[AK4632]
2005/06
FS0
D0
0