26
DDX8017/8027/8027Y
DDX8037/8047/8067
Pin No.
Pin Name
Module
I/O
Application
Truth Value
Processing Operation Description
(physical)
Table
126
VISUAL_SW1_1
Visual
O
AVIN2/SW5 (or TV)/
i
Refer to truth value table
SW3 (or NAVI1) video switching
127
VISUAL_SW5_2
Visual
O
TV/AVIN1 video switching
!3
Refer to truth value table
128
VDD1
µ
COM
129
RDS_DATA
RDS
I
RDS decoder DATA input
130
RDS_QUAL
RDS
I
RDS decoder QUAL input
SW5 (or TV)/AVIN1/DVD video switching
131
GND1
µ
COM
132
P_ON_AM
FST
O
AM power supply ON/OFF control
H: ON (AM selected), L: Normal
133
RDS_AFS
FST
I/O
Constant switching at noise detection
134
TYPE3
TYPE
I
Destination setting
u
Refer to truth value table
135
RDS_NOISE
FST
I
FM noise detection
136
TUN_SMETER
FST
I
S-meter input
137
TUN_IFC_OUT
FST
I
F/E IFC OUT input terminal
H: With station, L: Without station
138
TYPE0
OEM
I
Destination setting
u
Refer to truth value table
139
TYPE1
OEM
I
Destination setting
u
Refer to truth value table
140
TYPE2
Type
I
Destination setting
u
Refer to truth value table
141
OEM_TYPE0
Type
I
OEM destination setting
y
Refer to truth value table
142
OEM_TYPE1
Type
I
OEM destination setting
y
Refer to truth value table
143
ADCVDD
µ
COM
144
ADCGND
µ
COM
MICROCOMPUTER’S TERMINAL DESCRIPTION
q
Audio Selector 1 (TC4052BFT)
AUDIO_SW1_A
AUDIO_SW1_B
Output
L
L
IN3
AVIN1
H
L
IN2
TV
L
H
IN1
AVIN2
H
H
IN0
LX
∗
Input is reversed by transistor before entering selector.
w
Audio Selector 2 (TC4052BFT)
AUDIO_SW2_A
AUDIO_SW2_B
Output
L
L
IN3
AVIN2
H
L
IN2
AVIN1
L
H
IN1
TV
H
H
IN0
Not used
∗
Input is reversed by transistor before entering selector.
y
Destination setting for OEM
Destination
TYPE0
TYPE1
Marketing
0
0
OEM1
0
1
OEM2
1
0
EU Installation
1
1