AK4584_01 Datasheet, PDF (48/53 Pages) Asahi Kasei Microsystems – 24Bit 96kHz Audio CODEC with DIT/DIR

ASAHI KASEI
[AK4584]
Addr
0EH
Register Name
Receiver Status 0
R/W
Default
D7
D6
D5
D4
D3
D2
D1
D0
AUTO DTSCD AUDION VDIR PEM UNLOCK PAR
FS
RD
RD
RD
RD
RD
RD
RD
RD
0
0
0
0
0
0
0
0
FS: Sampling Frequency Status
0: No change
1: Change
This bit is “1” when FS3-0 bits are changed. When this address is read, this bit is reset.
PAR: Parity Error or Bi-phase Error Status
0: No error
1: Error
This bit is “1” if a Parity Error or Biphase Error is detected in the sub-frame.
When this address is read, this bit is reset.
UNLOCK: PLL Lock Status
0: Lock
1: Unlock
When this address is read, this bit is not reset.
PEM: Pre-emphasis Bit Output
0: OFF
1: ON
This bit is made by encoding the channel status bits.
When this address is read, this bit is not reset.
VDIR: Validity Bit
0: Valid
1: Invalid
When this address is read, this bit is not reset.
AUDION: Audio Bit Output
0: Audio
1: Non audio
This bit is made by encoding channel status bits.
When this address is read, this bit is not reset.
DTSCD: DTS-CD Auto Detect
0: No detect
1: Detect
When this address is read, this bit is not reset.
AUTO: Non-PCM Auto Detect
0: No detect
1: Detect
When this address is read, this bit is not reset.
MS0118-E-00
- 48 -
2001/11