Sharp MZ-80B Owner's Manual page 48

CHARACTER
SPEAKER
GENERATOR
AUDIO
ROM 2k bytes
r=:
AMPLIFIER
r--\
V-RAM
VL-
CRT DISPLAY
CHARACTER
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2k bytes
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TOR SHIFT
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VIDEO GENE-
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V-RAM
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GRAPHIC I
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111
8k bytes
v
{OPTION)
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II II II I
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II I
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V-RAM
II II
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GRAPHIC II
II
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8k bytes
ADDRESS BUS
R
(OPTION)
!
I
II
r--t~
p
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0
DATA BUS
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II
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1
sec
12 h
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CASSETTE TAPE CASSETTE TAPE
DECK 1/0 DECK
·"'
The MZ-80B System Diagram
No.1
I
No.6
41