ak4122 AKM Semiconductor, Inc., ak4122 Datasheet - Page 43

• Manufacturer Part Number: ak4122
• Description: 24-bit 96khz Src With Dir
• Manufacturer: AKM Semiconductor, Inc.

Addr Register Name
07H Receiver Status 0
ASAHI KASEI
QINT: Q-subcode Buffer Interrupt
CINT: Channel Status Buffer Interrupt
STC:
AUDN:
V:
AUTO:
PAR:
UNLCK: PLL Lock Status
MS0267-E-03
Validity Bit
Sampling Frequency or Pre-emphasis Information Change Detection
Parity Error or Bi-phase Error Status
QINT, CINT and STC bits are initialized when 07H is read.
0 : No change
1 : Changed
0 : No change
1 : Changed
0 : No detect
1 : Detect
Audio Bit Output
0 : Audio
1 : Non audio
0 : Valid
1 : Invalid
Non-PCM or DTS-CD Bit Steam Auto Detection
0 : No detect
1 : Detect
0 : No error
1 : Error
0 : Lock
1 : Unlock
Default
R/W
This bit goes to “1” when Q-subcode stored in register addresses 13H to 1CH is updated.
This bit goes to “1” when C-bit stored in register addresses 0AH to 0EH changes.
This bit goes to “1” when either the FS3-0 or PEM bit changes.
This bit is made by encoding channel status bits.
This bit outputs the OR’ed value of NPCM and DTSCD bits.
This bit goes to “1” if a parity error or biphase error is detected in the sub-frame.
UNLCK
RD
D7
0
PAR
RD
D6
0
- 43 -
AUTO
RD
D5
0
RD
D4
V
0
AUDN
RD
D3
0
STC
RD
D2
0
CINT
RD
D1
0
[AK4122]
2004/08
QINT
RD
D0
0