Hitachi AP1 Data Book page 140

4-bit single-chip microcomputer
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L C D - I 1 I - - - - - - - - - - - - - - - - - - - - - - - - - - - -
• BLOCK DIAGRAM
1-- 1-°
~ ~
ROM
2.048 x 10 bit
(program memory)
128 x 10 bit
(pattern memory)
(4x 11 bit)
)j
tp
I-
UU
w
(!)(!)
III
III III
w
w w
0 0
a:
III III
138
A. o
-A ..
A,o
-All
A lo
-All
Aoo
-A o •
III
III
::J
::J
!XI
!XI
N
iii
!Il
)
- - - 0
Vee
--oGND
- - - 0 HLT
- - - 0
TEST
r----'
:
: 1/0
Common
L ____ .J

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