MN66279RSC Datasheet, PDF (8/96 Pages) Panasonic Semiconductor – LSI FOR COMPACT DISC/CD ROM PLAYER

MN662790RSC
No. Symbol


66 CLVS
67 CRC
68 DEMPH
69 RESY/
FLAG6
70 IOSEL
71 TEST
72 AV_DD1
73 OUTL
74 AV_SS1
75 OUTR
76 RSEL/
GIO3
77
V_CC5V
78 PSEL
79 MSEL
80 SSEL
Pin for
I/O _{5-V input}
Function
O
Spindle servo phase synchronous status signal output H: CLV
L: Rough servo
O
At default value: Subcode CRC check result output H: OKɹL: NG
O
De-emphasis detecting signal output
H: ON
O
At IOSEL = H: Frame re-sync signal RESY output
H: Synchronous L: Asynchronous
At IOSEL = L: RAM address reset signal FLAG6 output for error
correction and de-interleave
L: Address reset generated
I
Mode selector pin
I
Test pin
(Normal: H)
(For audio output stage)
I
Power supply for analog circuits
(Commonly used for L-ch and R-ch)
O
L-ch audio output
(For audio output stage)
I
Ground for analog circuitsɹɹ
(Commonly used for L-ch and R-ch)
O
R-ch audio output
I
˓
At default value:
RF signal polarity specification pin
When the bright level is "H", RSEL=H.
When the bright level is "L", RSEL=L.
At command execution: General-purpose I/O port
RF signal polarity is specified with command setting.
In CD-TEXT 1 or 2 mode: TEXT data reading enable signal (DQSY) output
I
˓
5-V power supply applied to pins for 5-V input
I
˓
At IOSEL = H: Test pin
(Normal: L)
At IOSEL = L: SRDATA input
I
˓
At IOSEL = H: SMCK pin output frequency selector pin
H: SMCK = 8.4672 MHz
L: SMCK = 4.2336 MHz
At IOSEL= L: LRCK input
H: L-ch data, L: R-ch data
SMCK = Fixed at 4.2336 MHz
I
˓
At IOSEL = H: SUBQ pin output mode selector pin
H: Q-code buffer working mode
L: CLDCK synchronous mode
At IOSEL = L: BCLK input
Q-code buffer working mode fixed
SDD00025AEM
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