FGZ201ELF2/ERF2
7
●
System microprocessor : M30624FGAFP9P3 (X14-9122-71 : IC5)
Pin No.
Pin Name
I/O
Purpose / Description / Processing / Operation
1
C-SYSDATA
O
System microprocessor data output
2
CANCLK
O
System microprocessor clock output
3
SPD
I
Speed pulse input
4
PON2
O
PON7.5V control output
5
PON3
O
PON18.5V control output
6
WDP
O
Watch dog pulse output
7
PTT
O
The PTT output for a telephone
8
BYTE
-
Un-connecting
9
CNVSS
-
It is high at the time of rewriting
10
XCIN
I
Sub clock input
11
XCOUT
O
Sub clock output
12
RESET
I
Reset input
13
XOUT
O
Clock output
14
VSS
-
Ground
15
XIN
I
Clock input
16
VCC
-
Power supply
17
NMI
I
Interruption input
18
CANREQ
I
System microprocessor Request-to-Send input
19
NC
-
Un-connecting
20
CANCON
O
CAN microprocessor control output
21
AUDIO-BUS+
I
AUDIO BUS communication end detection input
22
BUS_ON_REQ
I
AUDIO BUS ON detection input
23
BUS_OFF_REQ
I
AUDIO BUS OFF detection input
24
BRIGHT
O
BRIGHT control output
25~27
NC
-
Un-connecting
28
STB
O
AUDIO BUS communication standby output
29
SI
I
AUDIO BUS communication data reception input
30
SO
O
AUDIO BUS communication data transmitting output
31
NAVI-TXD
O
Usually, a NAVI communication transmitting data output
32
NAVI-RXD
I
It is NAVI communication receiving data input at the time of usual
33
BUS_SYS_ON
O
It is an AUDIO BUS system-on output at the time of usual
34
BUS_SYS_OFF
O
AUDIO BUS system-off output
35
SYSDATA
O
System microprocessor data output
36
SHDATA
I
System microprocessor data input
37
SHCLK
O
System microprocessor clock output
38
SHRST
O
Graphic microprocessor reset output
39
SHINI
O
Graphic microprocessor initial output
40
SHRDY
I
The notice input of a state which can be graphic communicated
41
EPM
I
Flash write-in EPM input
MICROCOMPUTER’S TERMINAL DESCRIPTION
