MN662724RPE Datasheet, PDF (4/7 Pages) Panasonic Semiconductor – Signal Processing LSI for CD Players

MN662724RPE
Pin Descriptions
Pin No. Symbol I/O
1
BCLK
O
2
LRCK
O
3
SRDATA O
4
DV_DD1
I
5
DV_SS1
I
6
TX
O
7
MCLK
I
8
MDATA
I
9
MLD
I
10
SENSE
O
11
FLOCK
O
12
TLOCK O
13
BLKCK O
14
SQCK
I
15
SUBQ
O
16
DMUTE
I
17
STAT
O
18
RST
I
19
SMCK
O
20
PMCK
O
21
TRV
O
22
TVD
O
23
PC
O
24
ECM
O
25
ECS
O
26
KICK
O
27
TRD
O
28
FOD
O
29
V_REF
I
30
FBAL
O
31
TBAL
O
32
FE
I
33
TE
I
34
RFENV
I
35
VDET
I
36
OFT
I
37
TRCRS
I
For Audio Equipment
Function Description
SRDATA bit clock output.
Left/right channel discrimination signal output.
Serial data output.
Power supply for digital circuits.
Ground for digital circuits.
Digital audio interface output signal.
Microcomputer command clock input. (Data is latched at rising edge.)
Microcomputer command data input.
Microcomputer command load signal input.
"L" level: load.
Sense signal output. (OFT, FESL, NACEND, NAJEND, SFG, and NWTEND)
Focus servo pull-in signal.
"L" level: pull-in state.
Tracking servo pull-in signal.
"L" level: pull-in state.
Subcode block clock signal (f_BLKCK=75Hz)
External clock input for subcode Q register
Subcode Q data output
Muting input. (Effective only for an output bit rate of 64 f_s) "H" level: muting.
Status signal.
(CRC, CUE, CLVS, TTSTOP, FCLV, SQOK, FLAG6, SENSE, FLOCK,
and TLOCK)
Reset input.
"L" level: reset.
If MSEL is "H" level, 8.4672 MHz clock signal is outputted.
If MSEL is "L" level, 4.2336 MHz clock signal is outputted.
88.2kHz clock signal output.
Traverse forced feed output. (tristate)
Traverse drive output.
Spindle motor ON signal.
"L" level: ON (default).
Spindle motor drive signal (forced mode output). (tristate)
Spindle motor drive signal (servo error signal output)
Kick pulse output.
(tristate)
Tracking drive output.
Focus drive output.
Reference voltage for D/A output (TVD, ECS, TRD, FOD, FBAL, TBAL,
and TOFS).
Focus balance adjustment output.
Tracking balance adjustment output.
Focus error signal input.
(analog input)
Tracking error signal input.
(analog input)
RF envelope signal input.
(analog input)
Vibration detection signal input. "H" level: vibration detected.
Offtrack signal input.
"H" level: offtrack.
Track cross signal input.
(analog input)