Filter
Top Products
~
Iv
-..J
111['
6.144MHz
D
NC-a
NC
GND
~
1 8
NC-g
Ri
74121 0
T
NC
ADD
F~
CE
B
4 SOD
8085A AD7
5
0
RE/CE
A2~
NC
12
NC
Al~
101M
NC---;J
NC
NC
T
NC
ALE
RST
RESET OUT
30
+5
---;:t
Vee
a
1
8
6.5
3
35
READY
AD
32
.111
-::=-5
SID
WR
31
+5V
~
HOLD
CLK (OUT)
THERMISTOR
37
(10K ohms @25
C)
9
RST
5.5
~
A;o
RST 7.5
TO VECTOR INTR 7
A,l1
?
INTR
A;s
RESET
INTA
~
TO
RESET
36
IN
HLDA
~
""6
TRAP
S07
S1
7
Vee
Vss
1
40
go
+5
TO KEYBOARD
':I
Figute 20. Detailed SDK·8S Kit with Temperature Sensor
V
3
8205
/5
Ao-A2
00
15
..
El-E2
Vss
~
-
0,
Vee
~+5
-
02
E3
-
05
-
06
04fl
03
12
22
..
FROM KEYBOARD \
4
+5
40
74LS156
A~
/6
lYO-olYl
B
333
2YO-2Y3
le
~
2C
15
35
5""""
1Y2
.......
1Y3
Vee
"";"ii'S
Vss~
/6
As
r---
21
3
11
10
9
AoCLK
WRRDRE-
8279
SET
~
CS
D,Bo
R,Lo
D'B7
Ri7
SHIFT
Ts
IRQ
CNTLlSTB
~
Voo
Ao-A3
-
SLo
OUT
SLl
Bo-'B3
"
SL2
BO"23
S
L
3
GND
~
")
-
7
101M
8355
11
ALE
4
RST
P~
9
RD
PA7
10
lOW
NC
3
CLK
CE
A.S
iORl--
-v
Al0
Vee
~OO
P:Bo
A07
PB7
CE
ROY
Vss
f6
--to
8155
Aoo
P~
Ao7
PA
7
3
TIMER
IN
WR
10
P~
RD
PB7
9
4
RESET
ALE
11
7
101M
PCo
8
CE
:
____
PCs
6
TIMER OUT
Vss
Vee
~O
140
-=
+5
f-
TO DISPLAY
V
ROM
PORT A
ROM
PORTB
RAM
PORT A
RAM
PORT B
RAM
PORTC