16
DDX7015/7025/7035
DDX7045/7065
Pin No.
Pin Name
Module
I/O
Application
Processing Operation
Active Truth
Description
(H/L)
Value
53
NC
O
54
ILLUMI_DET
DC Cable (X25)
I
Illumination detection
L : Illumination ON
L
55,56
NC
O
O
57
BU_DET
DC Cable (X25)
I
Backup power down detection
H : Momentary power
down (8.8V or lower)
58,59
NC
O
60
PORTVDD1
µ
COM
-
61
PWIC_BEEP
POWER-IC
O
Beep output
62
P_ON
power supply
O
SW5V power supply control
H : ON
SCL/COR_SCL
EEPROM
I/O
EEPROM (ROM collection) clock
Based on IIC bus regulation
63
(ROM collection)
SCL/IC5_SCL
IC5
I/O
IC5 clock
Based on IIC bus regulation
SDA/COR_SDA
EEPROM
I/O
EEPROM (ROM collection) data
Based on IIC bus regulation
64
(ROM collection)
SDA/IC5_SDA
IC5
I/O
IC5 data
Based on IIC bus regulation
65
ES_DSP_SW
Audio
O
E’s/DSP switching
H : DSP, L : E’s
66
BUS_MUTE
Mute
O
BUS_MUTE
H : Mute
H
67
MZ_ILL_ON
MZ-Bus
O
MZ-Bus ILLUMI control
H : ILLUMI ON
H
68
MZ_SYSON
MZ-Bus
O
MZ-Bus SYSON control
L : Bus ON
L
69
MZ_SYSOFF
MZ-Bus
O
MZ-Bus SYSOFF control
L : Bus OFF
L
70
XT2
µ
COM
-
71
XT1
72
GND2
µ
COM
-
73
X1
18.874MHz
74
X2
µ
COM
-
O
I
Mute request from main unit
L : Mute request
O
I/O
F/E I2C data input/output terminal
O
I/O
F/E I2C clock output terminal
(MAX 400kHz)
O
O
BUS-IC standby control
L : Standby
90
MZ_IERX
IE-Bus
I
Data from IE-Bus
91
MZ_IETX
IE-Bus
O
Data to IE-Bus
92
PORTGND1
µ
COM
-
93
NC
O
94
NC
O
95
RGB_SW
Visual
O
TV/NAVI selection (monitor)
H : NAVI, L : Other
96
TV_SREQ
TV (External)
I
Request from TV unit
MICROCOMPUTER’S TERMINAL DESCRIPTION
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299