I I I I ON-6OOF n
IC TERMINAL FUNCTION LIST
CXD2500BQ Terminal Function
Terminal Symbol
No.
1 FOK -
Fsw "
2
3 MON
4 MDP
5 MDS
6 LOCK
7 NC
8 VCOO
9 VCOI
10 TEST
11 PDO
12 Vss
13 NC
14 NC _
15 NC -
16 VPCO
17 VCKI
18 FILO
19 FILl
20 PCO
21 AVss
22 CLI_7
23 AVDD
24 RF
25 TEST2
26 TEST3
27 ASYO
28 TEST4
29 NC
30 PSSL
31 WDCK
32 LRCK
33 VDD
34 DA16. "--
35 DA15
36 DA14
37 DA13
38 DA12
39 DA11
4O DA10
41 DA09
42 D_08
43 DA07
44 DA06
45 DA05
46 DA04
47 DA03
48 DA02
49 DA01
50 APTR
51 APTL
I/O
I
O
O
O
O
O
O
I
I
O
Terminal Function
lnp.ut terminal for OK focussing. Use for Servo-autosequencer.
Output to shift time constant of output filter for spindle motor.
ON/OFF control output for spindle motor.
Servo control for spindle motor.
Servo control for spindle motor..
Sampling GFS by 460 Hz and if it is "H", delivers "H" ; if it is continuously "L" 8 times, deliw;rs "1_".
Oscillation current output for analog EFM PLL.
Oscillation current output for analog EFM PLL. f LOCK=8.6436MHz.
TEST output. Normally GND.
Charge pump output for analog EFM PLL.
GND.
[
0
0
0
I
0
I
I
I
0
I
I
0
0
o
o
o
o
o
0
o
o
o
o
o
0
0
0
0
o
0
o
Charge pump output for variable pitch PLL.
Clock input from extemal VCO lot vadabTe pitch, fc center=16.9344MHz.
Filter output for master PLL. (slave-digital PLL)
Filter input for master PLL.
Charge pump output for master PLL.
Analog GND.
Control voltage output for master VCO.
Analog power supply (+5V).
EFM signal input.
Put to GND.
Put to GND.
Full swing output for EFM. (L=Vss, H:VDD).
Put to GND.
Input to shift output mode of audio data. Serial output at L; parallel output at H.
DiA Interface for 48 bit slot. Word-clock f-2 Fs.
D/A Inlerface for 48 bit slot. LR-dock f- Fs.
Power supply ( _SV ).
At PSSL=I for DA16 (MBS) output: PSSL=0 for serial data of 48 bit slot. (2s'COMP, MSB first).
At PSSL=t for DA15 output; PSSL 0 for bit clock of 48 bit slot.
At PSSL=I
At PSSL=I
At PSSL=I
At PSSL=I
At PSSL-1
At PSSL-1
At PSSL=I
At PSSL=I
At PSSL=I
At PSSL=I
At PSSL=I
At PSSL=I
At PSSL=I for DA02 output; PSSL=0 for MNT1 output.
At PSSL=I for DA01 output; PSSL=0 for MNT0 output.
Control output for aperture compensation. In H for R-oh.
Control output for aperture compensation. In H for L-oh.
for DA14 output; PSSL-0 for serial data of 64 bit slot. (_4s'COMP, LSB first',.
for DA13 output; PSSL:0 for bit clock of 64 bit slot.
for DA12 output; PSSL-0 fDr LR clock of 64 bit slot.
for DA11 output; PSSL=0 for GTOP output.
for DA10 output; PSSL=0 for XUGF output.
for DA09 output; PSSL=0 for XPLCK output.
for DA08 output; PSSL=0 for GFS output.
for DA07 output; PSSL=0 for RFCK output.
for DA06 output; PSSL=0 for C2PO output.
for DA05 output; PSSL=0 for XRAOF output.
for DA04 output; PSSL=0 for MNT3 output.
for DAO3 output; PSSL=0 for MNT2 output.
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