Pin
No.
Mark I/O Function
1 ADIP I ADIP FM signal input terminal
2 LNP I Lens position signal input terminal
3 FE I Focus error signal input terminal
4 TE I Tracking error signal input terminal
5 AS I AS signal input terminal
6 DRMONI I Drive voltage monitor input terminal
7 BAT I Battery power supply terminal
8 AMONI — Servo analog monitor signal output
(Not used, poen)
9 VREFI I Reference voltage input terminal
10 TOFS O Tracking off-set adjustment output
terminal
11 FBAL O Focus balance adjustment output
terminal
12 TBAL O Tracking balance adjustment output
terminal
13 TGAIN O TE error gain adjustment output
terminal
14 ASGAIN O Main beam amp gain adjustment
output terminal
15 ABGAIN O APP adjustment output terminal
16 AV
DD
1 I Power supply terminal
17 AV
SS
1 — GND terminal
18 FOD O Focus drive signal output terminal
19 TRD O Tracking drive signal output terminal
20 TVD O Traverse motor drive signal ouutput
terminal
21 SPD O Spindle motor drive signal output
terminal
22 SPON O Drive IC spindle ON signal output
terminal
23 TVON O Drive IC traverse ON signal output
terminal
24 DV
DD
0 I Power supply terminal
25 FG I FG input terminal
26 NRECT O Rec/Play switching signal output
terminal
27 IVDD2 — Power supply terminal for I/O pad
28 IVDD0 — Power supply terminal for I/O pad
29 DVss0 — GND terminal
30
~32
RAD12
~RAD10
— DRAM address output terminal (Not
used, open)
33
~42
RAD9
~RAD0
O DRAM address output terminal
43
~46
RDT3
~RDT0
I/O DRAM data input/output terminal
47 NRAS O DRAM row address strobe output
terminal
48 NCAS O DRAM culum address strobe output
terminal
49 NWE O DRAM write enable output terminal
50 NRST I Reset signal input terminal
51 SELAD I MSP/MDA,I/F address select input
terminal (“H” Address)
52 SSCK I MSP/MDA,I/F clock input terminal
53 SSDW I MSP/MDA,I/F write data input
terminal
54 SSDR O MSP/MDA,I/F read data output
terminal
55 MDISY O Leader synchronous signal output
56 SCTSY O ADIP synchronous noise output
terminal
57 SGSYNC O Frame synchronous signal output
terminal
58 DVDD1 I Power supply terminal
59 IVDD1 — Power supply terminal for I/O pad
Pin
No.
Mark I/O Function
60 DVss1 — GND terminal
61 FS384 O 384 Fs output terminal
62 SCL O Bit clock output terminal
63 SWS O Word clock output terminal
64 SDAP O Audio data output terminal
65 SDAR I Audio data input terminal
66 LRCK I CD word clock input terminal
(Connected to GND)
67 BCK I CD bit clock input terminal
(Connected to GND)
68 DATA I CD data input terminal (Connected
to GND)
69 TX O Digital audio interface signal output
terminal (Not used, open)
70 RX1 I Digital audio interface signal 1 input
terminal
71 RX2 I Digital audio interface signal 2 input
terminal
72 NREFM — EFM modulation inverted output (Not
used, open)
73 REFM O EFM modulation output terminal
74 MONI3 — Monitor signal output (Not used,
open)
75 MONI2 — Monitor signal output (Not used,
open)
76 MONI1 — Monitor signal output (Not used,
open)
77 MONI0 — Monitor signal output (Not used,
open)
78 TS3 — Not used, connected to GND
79 TS2 — Not used, connected to GND
80 TS1 — Not used, connected to GND
81 TS0 — Not used, connected to GND
82 EXSYSCK — External system clock input terminal
(Not used, connected to GND)
83 DVDD2 I Power supply terminal
84 X1 I Crystal oscillator input terminal
(F=16.9344MHz)
85 X0 O Crystal oscillator output terminal
(F=16.9344MHz)
86 VDss2 — GND terminal
87 RFDAT O RF serial data output terminal
88 RFCK O RF serial clock output terminal
89 NRFLD O RF serial load output terminal
90 TRCRS I Track cross input terminal
91 OFTR I Off-track signal input terminal
92 APCD O Laser power PWM output terminal
93 EXEFMCK I External FM clock input terminal (Not
used, connected to GND through
registor)
94 PEFM1 O EFM loop filter output terminal
95 EEMIREF I EFM PLL reference current input
terminal
96 EEMPLLF O EFM PLL filter output terminal
97 PEFMS I EFM signal input terminal
98 AV
DD
0 I Power supply terminal
99 AVss0 — GND terminal
100 TEFSEL — Not used, open
12.3. IC3 (MN66616RA4) : ATRAC ENCORDER/DECORDER, SERVO SIGNAL
PROCESSOR
27
SA-PM30MD
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