CS42526_05 Datasheet, PDF (68/93 Pages) Cirrus Logic – 114 dB, 192 kHz 6-Ch Codec with S/PDIF Receiver

6.24.2 CHANNEL STATUS BLOCK FORMAT (PRO)
Default = x
Function:
Indicates the channel status block format.
CS42526
6.24.3 AUDIO INDICATOR (AUDIO)
Default = x
Function:
A ‘0’ indicates that the received data is linearly coded PCM audio. A ‘1’ indicates that the received
data is not linearly coded PCM audio.
6.24.4 SCMS COPYRIGHT (COPY)
Default = x
Function:
A ‘0’ indicates that copyright is not asserted, while a ‘1’ indicates that copyright is asserted. If the cat-
egory code is set to General in the incoming S/PDIF digital stream, copyright will always be indicated
by COPY, even when the stream indicates no copyright.
6.24.5 SCMS GENERATION (ORIG)
Default = x
Function:
A ‘0’ indicates that the received data is 1st generation or higher. A ‘1’ indicates that the received data
is original. COPY and ORIG will both be set to ‘1’ if the incoming data is flagged as professional, or if
the receiver is not in use.
6.25 Receiver Errors (address 26h) (Read Only)
7
6
5
4
3
2
1
0
Reserved
QCRC
CCRC
UNLOCK
V
CONF
BIP
PAR
6.25.1 CRC ERROR (QCRC)
Default = x
0 - No error
1 - Error
Function:
Indicates a Q-subcode data CRC error. This bit is updated on Q-subcode block boundaries.
6.25.2 REDUNDANCY CHECK (CCRC)
Default = x
0 - No error
1 - Error
Function:
Indicates a channel status block cyclic redundancy. This bit is updated on CS block boundaries, valid
in Professional mode.
68
DS585F1