Table of Contents
Advertisement
TOSHIBA
BLOQ( DIAGRAM
POWER
SAVE
PS
XTALZ
TMP 80 C48AP /-6, TMP 80 C35AP /-6, TMP 80 C4BAF /-6,
TMP80C48AT,TMPBOC35AT
ACC UMULA TOR
EIT
TEST
2
MASK ROM
lK X 8
(PROGRAM AREA)
64 X 8
XT ALl
'R'Es'"ET IIJT
ES
SS
ALE
PS'EN 1m
WR
PRO
G
CIl"tl
~
CIlt"3
::c
........
CIlt"3 CIlOJ t"'>
.... 0
rh
!Z:!z:
t"3><
...;
...... >1='
Sis
001='
...;><
!Z:oo
"tI"';
t"'...; t"3!Z: "';1='
...;;>
::c""O
"tIO
t"3
~!
?5~
"tIQ
o::c
oQ
::c...;
0>
c: ....
...;
t'"
::t:t"3
tI1~
0>
tJ:l!Z:
"';t'"
...;!Z:
t"3
OJ
tI1
t"31='
OJt'"
....
c:
>
CIlOJ
l'3s::
l'3
l'3
>
!Z:
""0
t'"
...;
CIl
::c
...;
"tI
...;
::c
g
c:
>
0
...;
I='
tI1
I='
l'3
::c
b5
C' I .l
Note 1)
The
lower order 4 bi t
of port
2 output
lat ch
are
used
al so
for
input/output operations with the
I/O
expander.
Note 2)
The output latch of port
a
is also used for address output.
MCU4B-37
Hide quick links:
Advertisement
Table of Contents
