LC89052TA-E Datasheet, PDF (38/42 Pages) Sanyo Semicon Device – Digital Audio Interface Receiver

9.7.2 Details of read data
LC89052TA-E
Table 9.9 Output Register: Interrupt Data Output (0xEB)
DO7
DO6
DO5
DO4
DO3
DO2
DO1
DO0
OUTSQY
OUTCSF
OUTFSC
OUTVFL
OUTEMP
OUTPCM
OUTERR
0
OUTERR:
OUTPCM:
ERROR output (Outputs the read-time state.)
0: No transmission error in the PLL locked state
1: Either a transmission error occurred or the PLL circuit is in the unlocked state.
______________
AUDIO output (Outputs the read-time state.)
0: Non-PCM signal not detected.
1: Non-PCM signal detected.
OUTEMP:
Channel status emphasis detection (Outputs the read-time state.)
0: No pre-emphasis.
1: 50/15µs pre-emphasis.
OUTVFL:
Validity flag detection (Outputs the read-time state.)
0: No error.
1: Error detected.
OUTFSC:
Updated result of Input fs calculation (Cleared after read.)
0: Input fs calculation result not updated.
1: Input fs calculation result updated.
OUTCSF:
Updated result of first 48 bits of channel status (Cleared after read.)
0: Not updated.
1: Updated.
OUTQSY:
Detection of sub-code Q data readout load signal (Cleared after read.)
0: Not detected.
1: Detected.
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