CD-DK2600V
– 56 –
ICV1 RH-iX0352AWZZ: MPEG Controller (IX0352AW)
1*
P50
VOCAL CANCEL
Output
Vocal cancel
2*
P51
K_C_DATA
Output
Key control IC data
3*
P52
K_C_CLOCK
Output
Key control IC clock
4*
P53
K_C_STROBE
Output
Key control IC strobe
5*
P54
KEY CONT.
Output
Key control
6*
P55
CD-SOL
Output
CD changer solenoid control
7,8
P56, P57
NO USE
Output
Joint 10 kohm to GND
9
VSS0
VSS0
—
Ground voltage
10
VDD0
VDD0
—
VDD
11*
P30
CD-LD M+
Output
CD changer motor control
12*
P31
CD-LD M-
Output
CD changer motor control
13*
P32
MO_SPEED
Output
CD changer motor speed control
14
P33
NO USE
Output
Joint 10 kohm to GND
15
P34
POWER_MPEG
Output
MPEG power supply control
16,17
P35, P36
NO USE
Output
Joint 10 kohm to GND
18
P20
MDI
Input
Comunicate to system microcomputer DI
19
P21
MDO
Output
Comunicate to system microcomputer DO
20
P22
MCK
Input
Comunicate to system microcomputer CLK
21
P23
NO USE
Output
Joint 10 kohm to GND
22
P24
MBUSY
Output
Comunicate to system microcomputer MBUSY
23
P25/ASCK0
NO USE
Output
Joint 10 kohm to GND
24
V
DD1
VDD1
—
VDD
25
A
VSS
AVSS
—
Ground
26-33
P17-P10
NO USE
Output
Joint 10 kohm to GND
34
A
VREF
AVREF
—
Conect to VDD
35
A
VDD
AVDD
—
Conect to VDD
36
RESET
RESET
Input
Common use DSP_RESET
37*
XT2
XT2
—
Open
38
XT1
XT1
—
Conect to VDD
39
IC
IC
—
Conect to ground
40
X2
X2
Output
Main clock
41
X1
X1
Input
Main clock
42
V
SS1
VSS1
—
Ground voltage
43
INTP0
INT
Output
Interrupt request
44
INTP1
SBUSY
Input
Comunicate to system microcomputer SBUSY
45,46
P02, P03
NO USE
Output
Joint 10 kohm to GND
47-50
P70-P73
NO USE
Output
Joint 10 kohm to GND
51
P74
MPEG RESET
Output
MPEG decoder reset
52
BUZ
HCS
Output
Chip select
53
P64/RD
HRD
Output
Reas strobe
54
WR
HWR
Output
Write strobe
55
WAIT
HDAK
Input
Bus cycle acknowledge
56
ASTB
HA
Output
Address strobe
57-64
AD0-AD7
HD0-HD7
Input/Output
Host parallel intertface
Pin No.
Port Name
Terminal Name
Input/Output
Function
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
