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Uv
N
"N
Uv
3
uv iv
CNN
AN Ww
000
n= 6
Lt]
v7
UT *V
AP A
Nn
- Oo
INTERRUPT
CONTROL
k=
sia
<4]
P00-Pos
PORT2
P2i-P23
LATCH
3)
PTOUT/P2I
BUFFER
<>
P40-P43
BUFFER
|
PORTS
DATA
MEMORY
LATCH
[4
>
Pso-ps3
SYSTEM
Sey
BUFFER
CLOCK
:
160
x
4
BITS
GENERATOR
|
CONTROL
PORT
IO
LATCH
Ca)
PIOO-P
103
RESET
functions
Terminal
nomenclature
4-bit
high
voltage
and
current
resistant
output
terminal
for
port
8
ne
nein
P80-83P
Output
(4-bit
output
port).
;
fe
igad
Bit
set/reset
possible
through
SPBL
and
RPBL
commands.
High
imped-
4-bit
high
voltage
and
current
resistant
input/output
terminal
for
port
11
P110-P113
Input/output
(4-bit
input/output
port).
Bit
set/reset
possible
through
SPBL
and
RPBL
commands.
;
CLi,
CL2
RESET
vm
VLOAD
Reset
input.
GND
electric
potential.
— 16
—
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