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SCHOTTKY BIPOLAR
8210
Typical System
Below
is
an
example
of
a 16K x 8
bit
memory circuit. Device decoding
is
done
with
the
CE
input.
All
devices
are
unselected during refresh
with
CS
i~put.
The 8210, 8205 and 8212
are
standard Intel products.
REFRESH
0-----+--1
cs
8228
{MEMW
MEMR
-----4
__
-----~
8080 f
~~
Do
.-------i"J"I------
........
I/'...-----------------~
0
7
-------t/',J-------J'\.I------------------~
5-98