ak4140 AKM Semiconductor, Inc., ak4140 Datasheet - Page 25

• Manufacturer Part Number: ak4140
• Description: Digital Btsc Decoder
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
When the LRR bit is “1”, the output data is swapped between Lch and Rch. When the LR bit is “0”, the output data is as
Table 15.
MS0547-E-01
Output Lch/Rch Swapping Operation
in
Table 14
Mode
LR bit
28
29
30
0
1
Mono/SAP*
Mono/SAP
Operation
Mono
SAP*
SAP*
Auto
Auto
Auto
SAP
SAP
⇔
⇔
⇔
⇔
Normal
Swap
Mode
Table 16. Output Channel Control
Table 15 Output Control
PILOT
Status
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
- 25 -
Output Lch/Rch data as
Swap
SAP*: -7dB attenuated.
SAP
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Lch/Rch data as
: These status bits are not reflected to the output data.
Operation
NOISE
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Table 15
Table 15
Output
SAP*
SAP*
SAP*
SAP*
SAP*
SAP*
L+R
L+R
L+R
L+R
L+R
L+R
SAP
L+R
L+R
SAP
SAP
SAP
SAP
SAP
L+R
L+R
L+R
L+R
Lch
SAP*
SAP*
SAP*
SAP*
SAP*
SAP*
SAP*
SAP*
SAP*
SAP*
L+R
L+R
SAP
L+R
L+R
SAP
SAP
SAP
SAP
SAP
SAP
SAP
SAP
SAP
Rch
[AK4140]
2007/03