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Pin
Mark
I/O
No.
18
TXD
— Test signal output terminal
19
RXD
I
20
FCK
O Test signal output terminal
21
SSDW
O Microcomputer I/F write
22
SSDR
I
23
SSCLK
O Microcomputer I/F clock
24
LED
O Drive signal output to LED
OUT1
25
RST
I
26
SELAD
O Microcomputer I/F address
27,28
LED
O Drive signal output to LED
OUT2,3
29
LOAD0
O Loading motor drive 0
30
LOAD1
O Loading motor drive 1
31
PANEL
I
REQ
32
NC
— Not used/Open
33
SCTSY
I
34
CFSYNC
I
35
MDISYS
I
36
PANEL
O Panel I/F data output
DATA O
37
PANEL
I
DATA I
38
PANEL
I
CLK I
39
PANEL
O Panel I/F chip select output
CS
40
EEPCS
O EEPROM chip select signal
Function
(Not used/Open)
Test signal input terminal
(Connected to power
supply through resistance)
(Not used/Open)
data output terminal
Microcomputer I/F read data
input terminal
output terminal
drive
Reset signal input terminal
select output terminal
drive
output terminal
output terminal
Panel I/F request signal
input terminal
Microcomputer interrupt
signal input terminal (SUBQ/
ADIP sync signal)
Microcomputer interrupt
signal input terminal (MDA
sync signal)
Microcomputer interrupt
signal input terminal
(Header sync signal)
terminal
Panel I/F data output
terminal
Panel I/F clock input terminal
terminal
output terminal
70
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