ak4141 AKM Semiconductor, Inc., ak4141 Datasheet - Page 54

• Manufacturer Part Number: ak4141
• Description: Nicam/a2/eia-j Digital Stereo Decoder
• Manufacturer: AKM Semiconductor, Inc.

DIT C-bit control
CS1
CS2
CS3
CS24, 25, 26, 27: Sampling Frequency
CS28, 29: Clock Accuracy
CS40, 41: CGMS-A
MS0952-E-00
Addr
Addr
31H
32H
0: Audio (default)
1: Non-Audio
0: Copyright
1: Non-Copyright (default)
0: No Pre-emphasis (default)
1: 50/15µsec Pre-emphasis
00: Standard mode (default)
01: Variable pitch mode
10: High accuracy mode
11: Reserved
00: Copying is permitted without restriction (default)
01: Copying not be used
10: One generation of copies may be used
11: No copying is permitted
0010: 22.05kHz
0000: 44.1kHz
0001: 88.2kHz
0011: 176.4kHz
0110: 24kHz
0100: 48kHz (default)
0101: 96kHz
0111: 192kHz
1100: 32kHz
1000: Sampling frequency is not indicated
1001: 768kHz
Others: reserved
Channel Status 1
Channel Status 2
Default
Default
Register Name
Register Name
R/W
R/W
R/W
R/W
D7
D7
0
0
0
R/W
R/W
D6
D6
0
0
0
- 54 -
R/W
R/W
D5
D5
0
0
CS[27:24]
R/W
R/W
D4
D4
1
0
R/W
R/W
D3
D3
0
0
CS[41:40]
R/W
R/W
CS3
D2
D2
0
0
R/W
R/W
CS2
D1
D1
1
0
CS[29:28]
[AK4141]
R/W
R/W
2008/05
CS1
D0
D0
0
0