Advertisement
FUNCTIONAL BLOCKDIAGRAM OF
C7010
MOUNTED ON VIDEOPACCOMPUTER
CHESS
COMPUTER
1
CHESS
CARTRIDGE
I
VIOEO
F»C
SEVtE
LATCH
DECODING
C701C
1
S
ADDRF5SBUS
ADDRESS
LATCH
G7000
G720D
C52
JET 25
«lc
<
>
^^
RAM
128
x
8
-r>
<^
MULTIPLEXES
(CONSOLE)
I.
r
hi
KEYBOARD
DECODER
$
KEYBOARD
t8x
ia>
KEYBOARD
ENCODER
(3!
—
CONTROL
LINES
>
<^>
<>
VIDEO
INTERFACE
82t5
5.NC
OUTPUT
TO
ENCOOER
CIRCUIT
RGB
30
193
CI2
-41-
—
iOi—
UDUUHUU
IC657
N74LS00
5322 209 84823
C792
150
mF-
6.3
V
4822 124 21209
IC659
N74LS32
5322 209 85311
C796
150 /iF-
6.3
V
4822
124
21209
IC752
NSC800NI
4822 209
10361
C797
150
mF
-
6.3
V
4822
124
21209
IC754
UPD4016-1
4822 209 50075
C798
150
mF
-
6.3
V
4822
124
21209
IC756
M36000-5-B1
AT
4822 209 50073
C799
150
/iF
-
6.3
V
4822
124
21209
IC760
MM74PC04
4822 209 10362
C883
150
mF
-
6.3
V
4822
124
21209
IC762
MM74PC32
4822 209 10363
X770
QTZ
4.433619
MHz
4822 242 70317
IC764
MM74PC138
4822 209 10364
IC766
74LS374
5322 209 85869
IC767
MM82PC12
4822 209 10365
IC768
MM82PC12
4822 209 10365
Advertisement
