17
FZDA07ELEF2/EREF2/MRHF2
MICROCOMPUTER’S TERMINAL DESCRIPTION
Pin No.
Pin Name
I/O
Application
Truth Value
Table
Processing Operation Description
111
1SEG_RST
O
RESET of 1 SEG tuner
L: RESET
111
NC
-
Not used
[Other destination than J] OPEN
112
1.2V_ON
O
Power supply control for 1 SEG tuner
H: Power ON
112
NC
-
Not used
[Other destination than J] OPEN
113~115 N.C.
-
Not used
OPEN
116
SA_DATA_A
I
Audio
→
System µ-com data input
Communication between SYSTEM
↔
AUDIO
117
SA_CLK
O
Tx/Rx clock
Si/o 500kbps
118
SA_DATA_S
O
System µ-com
→
Audio data output
Communication between SYSTEM
↔
AUDIO
119
N.C.
-
Not used
OPEN
120
A_RST_IN
I
RESET input of AUDIO
L: RESET
121~124 N.C.
-
Not used
OPEN
125
REAR_DET
I
Rear camera connection input
H, L input, Connection: L
126
NC (REAR_GUIDE)
O
Rear camera setup input
H, L output
127
SM_RST
O
Reset to monitor µ-com
L: Normal, H: Reset, Immediately after reset,
when communication reset occurs, RESET
128
SM_DATA_M
I
Monitor µ-com
→
System µ-com data output
UART 19200bps (19330bps)
129
SM_BKUP
O
Power supply output to the monitor µ-com
[A07 system] H: ON
129
N.C.
-
Not used
[D07 system] OPEN
130
VSS
-
GND
131
SM_DATA_S
O
System µ-com
→
Monitor µ-com data output
UART 19200bps (19330bps)
132
VCC1
-
BU5V
133
TILT_MODE
I
Panel angle detection
[D07 system]
133
C_PCB_DET
I
Capacitor board detection
[A07 system] 2.5V or more: Detection
134
T_PM1
O
Motor +
[D07 system]
Normal
rotation
Reverse
rotation
Brake Standby
T_PM1
H
L
H
L
T_PM2
L
H
H
L
134
N.C.
-
Not used
[A07 system] OPEN
135
T_PM2
O
Motor -
[D07 system] OPEN
135
N.C.
-
Not used
[A07 system] OPEN
136
REMOCON
I
Vehicle satellite switch input
e
Resistance dividing vehicle remote control
137
REMOCON2
I
Vehicle satellite switch input (For video control)
e
Resistance dividing vehicle remote control
138
BU_DET_AD
I
For voltage level detection
2ms period A/D detection
139
N.C.
-
Not used
OPEN
140
AVSS
-
A/D power supply
GND
141
TEMP_HOT
I
Temperature sensor input
2ms period A/D detection
142
VREF
-
A/D reference voltage
BU5V
143
AVCC
-
A/D power supply
BU5V
144
N.C. (TP_RX)
O
Not used
OPEN