Table of Contents
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Pin
Name in Micom
Name in Model
26
P31
PCD_SW2
27
P32
PCD_PWR
28
P33
PCD_FWD
29
P34
PCD_MUTE
30
P10/SO0
PDSP_ODA
31
P11/SI0/SB0
PDSP_IDA
32
P12/SCK0
PDSP_OCLK
33
P13/SO1
PDRV_OPS
34
P14/SI1/SB1
PDRV_OMUTE
35
P15/SCK1
PDSP_IFSEQ
P16/T1PWML
PDSP_OCEN
36
P17/T1PWMH/BUZ
PBEEP
37
SI2P0/SO2
PFRT_DO
38
SI2P1/SI2/SB2
N.C
39
SI2P2/SCK2
PFRT_CLK
40
SI2P3/SCK20
N.C
41
PWM1
N.C
42
PWM0
N.C
43
VDD2
VDD
44
VSS2
GND
45
P00
PPLL_CE
46
P01
PFRT_CE
47
48
P02
PFRT_RES
P03
PREMOTE
49
P04
PLED
50
P05
N.C
51
P06
N.C
52
P07
N.C
53
54
P20/INT4/T1IN
PDSP_IDRF
P21/INT4/T1IN
PDSP_IRST
55
P22/INT4/T1IN
N.C
56
P23/INT4/T1IN
N.C
57
P24/INT5/T1IN
N.C
58
P25/INT5/T1IN
N.C
59
P26/INT5/T1IN
PCDC_DO
60
P27/INT5/T1IN
POPT_OUT0
61
PB7/D7
POPT_OUT1
62
PB6/D6
POPT_IN2
63
PB5/D5
POPT_IN1
64
PB4/D4
POPT_IN0
65
PB3/D3
PPLL_CLK
66
PB2/D2
PPLL_DI
67
PB1/D1
PPLL_DO
68
PB0/D0
PTEL_MUTE
69
VSS3
GND
70
VDD3
VDD
71
PC7/A7
N.C
72
I/O
I
In MD, SW2 state input. Refer to CD Player.
O
DSP power suppler ON ouptut
O
In MD, load motor "forward" command output
PCD_F
PCD_R
Low
Low
Low
High
High
Low
High
High
O
'
CD s audio signal mute output
To DSP, data output
O
I
From DSP, data input
Clock output for interface with DSP
O
In MD, motor driver s power save command ouput
'
O
Power Save Mode(High), Normal Mode(Low)
O
In MD, all motor s output "cut off" command ouput
'
Cut Off Mode(High), Normal Mode(Low)
I
Constant velocity signal input
Ok(High), Not Ok(Low)
DSP chip enable output
O
Beep sound (2KHz) output
O
O
To LCD driver, data output
I
Not to be used
Clock output for interface with LCD driver
O
I
Not to be used
O
Not to be used
Not to be used
O
Power supply (+5V)
-
-
Ground
PLL IC enable output
O
LCD driver enable output
O
LCD driver reset output
O
Normal(High), Reset(Low)
External amplifier ON output
O
O
LED flashing control output
O
Not to be used
Not to be used
O
O
Not to be used
Focusing OK signal input
I
Ok(High), Not Ok(Low)
DSP reset output
O
I
Not to be used
Not to be used
I
Not to be used
I
I
Not to be used
O
To CD changer, data output
For diode option check, signal 1 output. Refer to Option Diode.
O
O
For diode option check, signal 2 output. Refer to Option Diode.
I
For diode option check, signal 1 or 2 input2. Refer to Option Diode.
For diode option check, signal 1 or 2 input1. Refer to Option Diode.
I
For diode option check, signal 1 or 2 input0. Refer to Option Diode.
I
O
Clock output for interface with PLL IC
From PLL IC, data input
I
To PLL IC, data output
O
I
Telephone mute input
Ground
-
Power supply (+5V)
-
Not to be used
I
- 2-15 -
Description
Function
Open mode
Reverse
Forward
Break mode
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