ak4116 AKM Semiconductor, Inc., ak4116 Datasheet - Page 28

• Manufacturer Part Number: ak4116
• Description: Low Power 48khz Digital Audio Receiver
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0156-E-03
Addr
05H Receiver status 0
Register Name
QINT: Q-subcode Buffer Interrupt
CINT: Channel Status Buffer Interrupt
STC: Sampling Frequency or Pre-emphasis Information Change Detection
AUDION: Audio Bit Output
V: Validity Bit
AUTO: Non-PCM or DTS-CD Bit Steam Auto Detection
PAR: Parity Error or Biphase Error Status
UNLCK: PLL Lock Status
QINT, CINT, STC and PAR bits are initialized when 05H is read.
Default
R/W
0: No change
This bit goes to “1” when Q-subcode stored in register addresses 11H to 1AH is updated.
0: No change
This bit goes to “1” when C-bit stored in register addresses 08H to 0CH changes.
0: No detect
This bit goes to “1” when either the FS3-0 or PEM bit changes.
0: Audio
This bit is made by encoding channel status bits.
0: Valid
0: No detect
This bit outputs the OR’ed value of NPCM and DTSCD bits.
0:No Error
This bit goes to “1” if a parity error or biphase error is detected in the sub-frame.
0: Lock
UNLCK
RD
D7
0
PAR
RD
D6
0
1: Changed
1: Changed
1: Detect
1: Non Audio
1: Invalid
1: Detect
1:Error
1: Unlock
AUTO
RD
D5
0
- 28 -
RD
D4
V
0
AUDION
RD
D3
0
STC
RD
D2
0
CINT
RD
D1
0
[AK4116]
QINT
2005/08
RD
D0
0