8
GX204KEF2/KHF2/LEF2
GX204REF2/SEF2
Pin No.
Pin Name
I/O
Application
Truth Value
Processing Operation Description
Table
79
REMOCON
I
Vehicle satellite switch input
r
Resistance dividing vehicle remote control
80
NC
I
Not used
Not used
81
DIAG
I
Terminal for test mode
L: Test mode, H: Normal
82
P_DCERR_DET
I
DC offset detection
At 1.6V or higher and 100ms x 20=2s Offset detection
83
NC
I
Not used
Not used
84
IGN_DET
I
IGN detection
H: IGN ON, L: IGN OFF
85
RDS_NOISE
I
FM noise detection (E type only)
85
NC
I
Not used (In other than E type)
Input Hi-Z
86
TUN_SMETER
I
S meter voltage input
87,88
NC
I
Not used
Not used
89
SP_REQ_S
O
System
µ
-com
→
Panel
µ
-com request
H: ON, L: OFF
90
SP_REQ_P
I
Panel
µ
-com
→
System
µ
-com request
H: ON request
91
ACC_DET
I
ACC detection
L: ACC ON, H: ACC OFF, Detected voltage: 8.5V
92
OFF_REQ
I
Sie-BUS OFF request
L: System OFF request
93
BU_DET
I
BU detection
L: BU ON, H: BU OFF (at momentary power down),
Detected voltage: 8.5V
94
SP_RST
O
Reset to panel
µ
-com
H: Normal, L: Reset, Immediately after reset,
when communication reset occurs, RESET.
95
SP_BKUP
O
Voltage down detection output to panel
µ
-com
L: Voltage down, H: Normal
96
RDS_CLK
I
RDS clock (E type only)
RDS clock
96
NC
O
Not used (In other than E type)
Output L fixed
97
CDX_DSTM
I
6CD data input
Communication speed 250kHz
97
FLASH_SI
I
Flash writing data input
98
CDX_DMTS
O
6CD data output
Communication speed 250kHz
Flash writing data output
6CD clock input
Communication speed 250kHz
Flash writing clock input
µ
-com
→
System
µ
-com data output
UART 19200bps
Point of destination setting terminal
TYPE3 (65pin)
TYPE4 (72pin)
TYPE5 (73pin)
Destination
L
L
L
L
L
GX204JE,JH
L
L
H
L
L
GX204KE,KH
L
H
L
L
L
GX204RE
L
H
H
L
L
-
H
L
L
L
L
-
H
L
H
L
L
GX204SE
H
H
L
L
L
GX204LE
H
H
H
L
L
-
MICROCOMPUTER’S TERMINAL DESCRIPTION
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