16
FZDA07ELEF2/EREF2/MRHF2
MICROCOMPUTER’S TERMINAL DESCRIPTION
Pin No.
Pin Name
I/O
Application
Truth Value
Table
Processing Operation Description
67
PON_FAN
O
FAN power supply shortage protection
FAN_ON: H in 100msec after Hi
68
PON_2
O
Peripheral power supply control
H: Power ON, L: OFF
69
PON_1
O
Power supply (+B SW)
DC/DC original power supply
70
V-MUTE
O
V-MUTE control for RSE
H: Mute, L: Mute cleared
71
(TYPE5)
I
Model information
72
(TYPE4)
I
Model information
73
TYPE3
I
Destination setting terminal 3
w
74
VCC2
-
BU3.3V
75
TYPE2
I
Destination setting terminal 2
w
76
VSS
-
GND
77
TYPE1
I
Destination setting terminal 1
w
78
FOSC8V
O
8VDC/DC frequency switching SW
H: Only for European AM_LW, L: For others
79,80
N.C.
-
Not used
OPEN
81
MIC_DET
I
Voice recognition microphone connection detection
L: Connected
82~87
N.C.
-
Not used
OPEN
88
SH_DATA_H
I
HTR-C µ-com
→
System µ-com data output
[A07 system] UART 4800bps (4783bps)
88
N.C.
-
Not used
[D07 system] OPEN
89
N.C.
-
Not used
OPEN
90
SH_DATA_S
O
System µ-com
→
HTR-C µ-com data output
[A07 system] UART 4800bps (4783bps)
90
N.C.
-
Not used
[D07 system] OPEN
91
VCC2
-
BU3.3V
92
N.C.
-
Not used
OPEN
93
VSS
-
GND
94
N_CLK_ON
O
NAVI clock output SW
L: DCDCCLK OFF, H: DCDCCLK ON
95
NC
O
Not used
OPEN
96
NAV_RST
O
NAVI reset
RESET: H
97
NAV_BU_CON
O
NAVI backup control
H: Reduced power detection
98
NAV_ACC_CON
O
NAVI ACC control
ACC-ON: L
99
NAV_ON
O
NAVI power ON
ON: L
100
NAVI_OFF_REQ
I
SYS +B shutdown permission signal
L: OFF inhibited
101
N.C.
-
Not used
OPEN
102
SECURITY
I
GBOOK
α
security signal
[Valid only in domestic D system/A system]
102
N.C.
-
Not used
[D system/A system Oversea] OPEN
103
DC_ERR
-
Power supply error detection
Detection during PON1 ON
104
TAB2_SYN
I
TAB2 synchronization signal
105
TAB_REQ
I
TAB2 transmission request
106
TAB2_ANS
I
TAB2 answer signal
107
SPACE
O
SPACE signal
[Destination to Japan] H: While playing back
the music, L: Space between one music and
another
107
N.C.
-
Not used
[Destination to oversea] OPEN
108
CAM_SW
I
Video switching of R-CAMERA
(Pin reserved for the top view)
Not supported
109
TILT_SPD
O
Power supply control for TILT mechanism drive
H: Brake
110
N.C.
-
Not used
OPEN