DDX6019/6029/6029Y/6039
12
MICROCOMPUTER’S TERMINAL DESCRIPTION
●
AUDIO MICROCOMPUTER: 703030BYGCJ26 (X14: IC101)
Pin No.
Pin Name
I/O
Application
Truth
Processing Operation Description
value table
1
TUN_TYPE0
I
TUNER destination
L fixed
2
TUN_SCL
O
F/E I2C clock output terminal
3
NAV_RX
I
Navi control data input
4
NAV_TX
O
Navi control data output
5
TUN_TYPE1
I
TUNER destination
L fixed
6
EVDD
7
EVSS
8
EXT_CON
O
EXT-CONT output
9
NC
O
L fixed
10
VSYNC_DET
I
Video detection, NTSC/PAL determination
NTSC: 50Hz, PAL: 60Hz
11
NC
O
L fixed
12
SYS_MDATA
I
SYS_COM communication data output
13
SYS_SDATA
O
SYS_COM communication data input
14
SYS_MCLK
I
SYS_COM communication clock input
15
NC
O
L fixed
16
AUTO_SW_2
O
Video detection, NTSC/PAL determination
H: When AVIN2 (to ensure a port)
In practice, fixed to L (AVIN/BACK CAM)
17
BEEP
O
BEEP
When BEEP: Pulse output
18
IC/VPP
19
AUTO_SW
O
Video detection, NTSC/PAL determination
H: AVIN, L: BACK CAMERA
20
TV_MC_REQ
O
Communication request to TV_COM
Truth value table
q
Destination setting
Destination
TYPE2
TYPE1
TYPE0
K
0
0
1
E
0
1
0
M
0
1
1
V/X
1
0
0
R
1
1
1
w
Screen mode
MODE
MODE 1
MODE 2
MODE 3
FULL
0
0
0
NORMAL
1
0
0
WIDE
0
1
0
ZOOM
1
1
0
e
Screen position
Monitor source
HPOS1
HPOS2
HPOS3
HPOS4
FULL OSD
0
0
0
0
NTSC
0
1
0
0
PAL
0
0
1
0
SECAM
1
1
1
0
NAVI
0
1
0
0
r
E2PROM slave address
IC name
Application
A2
A1
A0
BR24C01AFV
Normal use
0
0
0
BR24L02FV
ROM correction
1
1
0
t
Reversed tilt motor driver
Mechanism operation
Stop
0
0
OPEN
0
1
CLOSE
1
0
Brake
1
1