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The following table shows the pin functions of LSI16.
Pin No.
1
2, 3, 60 ~ 63
4
5
6
7
8, 9, 11
10
12
13, 14
15
16
17
18
19
20 ~ 23, 25 ~ 28
24
29 ~ 31
32
33 ~ 39, 41 ~ 43,
53 ~ 55, 57 ~ 63
40
44 ~ 47, 49 ~ 52
48, 56
64
Terminal
I n / O u t
REQB
Out
FI8 ~ FI10,
In
SI8 ~ SI10
VCC
In
CRDB
In
CWRB
In
CCSB
In
T, STBY, W
In
RESB
In
CKI
In
TMD, TST
In
CKO
Out
GND
In
XIN
In
XOUT
Out
TRES
In
CD0 ~ CD7
In/Out
GND
In
CA0 ~ CA2
In
VCC
In
FI0 ~ FI9,
In
SI0 ~ SI9
VCC
In
KC0 ~ KC7
Out
GND
In
VCC
In
— 11 —
Function
Not used
Not used. Connected to +5 V.
+5 V source
Read enable signal input
Write enable signal input
Chip select signal input
Not used. Connected to +5 V.
Reset signal input
16 MHz clock input
Not used. Connected to ground.
Not used
Ground (0 V) source
Not used. Connected to ground.
Not used
Not used. Connected to ground.
Data bus
Ground (0 V) source
Address bus
+5 V source
Key input signal input
+5 V source
Key scan signal
Ground (0 V) source
+5 V source
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