17
DDX7015/7025/7035
DDX7045/7065
Pin No.
Pin Name
Module
I/O
Application
Processing Operation
Active Truth
Description
(H/L)
Value
97~99
NC
O
100
TV_MREQ
TV (External)
O
Request to TV unit
101
TV_CON
TV (External)
O
Startup request to TV unit
H : TV unit ON, L : TV unit OFF
102
PORTVDD2
µ
COM
-
103,104
NC
O
105
MUTE_ACOUT
Mute
O
IC2 SUBOUT mute (land compatible)
L : Mute ON
L
106
NC
O
107
LX_DATA_S
LX_M
I
Data from slave unit
108
LX_DATA_M
LX_M
O
Data to slave unit
109
LX_CLK
LX_M
I/O
LX BUS clock
110
LX_REQ_S
LX_M
I
Communication request from slave unit
111
NAVI_RX
NAVI
I
Data from NAVI
112
NAVI_TX
NAVI
O
Data to NAVI
113
NC
O
114
REMO
Remote controller
I
Remote controller input
115
LX_REQ_M
LX_M
O
Communication request from slave unit
116
LX_RST
LX_M
O
Hard reset to slave unit
H : Reset, L : Normal
H
117
LX_MUTE
LX_M
I
Mute request from slave unit
H : Mute ON, L : Mute OFF
H
118
LX_CON
LX_M
O
Start up request to slave unit
H : Slave unit ON,
H
L : Slave unit OFF
119
NC
O
120
VSYNC_DET
Visual
I
VSYNC input
121,122
NC
O
123
RDS_DATA
RDS Decoder
I
RDS decoder data input
124
RDS_QUAL
RDS Decoder
I
RDS decoder QUAL input
I
RDS decoder CLK input
O
Power supply
O
AM power supply control
H : ON (During AM operation)
-
I
Destination setting
w
I
Destination setting
w
-
I
Write detection at ROM collection
H : E2PROM write from
outside, L : Except
133
VSYNC_SW
Visual
O
AVIN NTSC PAL determination /
AVIN2 AUTO detection switching
134
MUTE_SW
Mute
O
SW independent mute
L : Mute ON
L
135
TUN_SMETER
S03 F/E
I
S-meter input
136
TUN_IFC_OUT
S03 F/E
I
F/E IFC OUT input terminal
H : With station, L : No station
H
137~140
TYPE0~TYPE3
Type
I
Destination setting
e
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
