MN662724RPE Datasheet, PDF (6/7 Pages) Panasonic Semiconductor – Signal Processing LSI for CD Players

MN662724RPE
For Audio Equipment
Pin Descriptions (continued)
Pin No. Symbol I/O
69
FLAG6
O
Function description
During default operation, FLAG6 output, that is the resetting signal for the
or RESY
address of RAM used to de-interleave error correction data. "L" level: address reset.
During command execution, RESY output, that is the frame resynchronization
signal. "H" level: synchronized. "L" level: out of sync.
70
SDAT48 O
71
TEST
I
Serial data output for bit rate 48 f_s.
Test pin.
Keep this at "H" level.
72
AV_DD1
I
73
LRCK48 O
74
AV_SS1
I
75
BCLK48 O
76
RSEL
I
Power supply for digital circuits.
Left/right channel discrimination signal output for bit rate 48 f_s.
Ground for digital circuits.
Bit clock output for bit rate 48 f_s.
RF signal polarity selection pin. "H" level: bright level is "H."
"L" level: bright level is "L."
77
CSEL
I
Crystal oscillator frequency specification pin. "H" level: 33.8688 MHz.
"L" level: 16.9344 MHz
78
PSEL
I
Test pin.
Keep this at "L" level.
79
MSEL
I
SMCK pin output.
SMCK frequency selection pin.
"H" level: 8.4672 MHz.
"L" level: 4.2336 MHz.
80
SSEL
I
SUBQ pin output mode selection pin.
"H" level: Buffered Q code mode.
"L" level: CLDCK synchronization mode.