Table of Contents
Advertisement
RAM
ARI~AY
-
ALL
4-iJ;2
7- 3
VCC--'n, RNI
4..7K
P-PAR1TY~
'1D
qC
<:fS
<:fA
1/4
IjJ
M-PARIT'(
SHT
4
NOlf
2-
NOT.
2
Non,
e
NOTE': 2
nb
(TO
$HT
4j
DO?
17
fi-
P07
q
14
2-
17D
17C
17
B
J7A
MD7
n8
1
1'1-
15
DIT
Wf
\
43
II
n-
PDG
'-='
2.
12. D
I2.C
(2. B
I2.A
14
MD6
LS24
I
~5
1
13
12
DIG
005
3
Sq
J3
FT-PDS
114-
LS373
2-
lIP
D
I cPC
J
4JB
liPA
MD5"
BUFFER
n4
1
"1-
{;
DIS
004-
92
15
f-iPD4
38
1+
2.
liD
lie
1/ B
IJA
MD4
LATCH
n7
1
3
2-
DI4-
DD3
ql
8
n-
PD3
8
14
2.
IGD
) 10
c..
16B
iGA
MD3
8D
nq
1
7
6
DI3
~2.
+2
to
fr-
PD 2.,
I§§;
2-
1+
17£
15D
ISC
155
ISA
MD2.
n4
1
FS
q
DIZ
~
.2-
F-r-PDl
4
~
2.
1/4-
13D
/3,c..
138
)3A
1
MDl
Dll
12
17
16
1)01/l
4
r--r-
PD
¢
'1
36
2.
14D
14C
14B
14A
1/4
MD!{!
E E
1
18
1'1
C?!,$,
Vu.
..J
lq
J:
.
"""
~
~y
1
~y
+(
~y
"""f
' £ )1
"-
' "
G E
I~ I~
I~
Ii
~
Ir'l~
DJ::-
STROBE.
~'
' "
~
CY
<.J "-
DI-EN
"
' " SHT
I
AJ>DRE.5S'
FIRST
HEX
"
DIC>IT
All
ri
D3
'"
Row A:
3, 7
J
B, F
B7
I
5 D2
Y
7
"
Row B:
2,G,A,E
AS
6 PI
L5352
' "
RowC:
,
J
5,
q, D.
29
' "
"
Row D:
4>,
'I-,8,C
~
MPXR
~~z
4-D
,'1
' "
M
"
;11>
DI
Y
+/it
'l
::fV
"
3
~
'1, ••
E '"
8
q
,'"
~15
AS VD/) Vee.. VBB
43
REF-RE;~~~'S
10
Q,Q.GI, GI.
I
A+
SHTI
Te.
e.
A3
COMMON
,--L
LS3q3
SHT3
-~
A2.
C
CNTR
7
AI
TO ALL 36
Sc..
5
At/>
RAM
CHIPS
J<
~
g
WR
~WE.
r4
03
SHT I
tc
c.s
I
11..
Vss
=v
III
02.
Y
'I
A3
t
31
111>
~
LS352.
AB
f-t
MPXR
8
I
~~
3D
7
~
S
pi
Y
.§..
'7
tt,
ME E
3
5
REF- REGi'
~t~'5
2-
;Hr,
T2.
LS3¢
PORT-
MATCH
SI'IT 3
I
60
4-
(PORT
=
c.cp)
12
A7
~
C-,
83
03
Ie.
va
y _9
AI
I
El
I
/d>
~
LS352
AG
Ii
MPXR
2
!
'
03
5D
_7
AlP
5
~~
Y
t-
~
E
E
S
~
II!
/I
REF-RE;~4~/5
NOTE
2.:
INSTALL ONLY F"OR
PARITY
OPTION
Q l Q
c
Q
j
Q4I
LS3~3
5HTI
T2.
16 KBYTE
RAM
BOARD
RAM IG - A3
SHT
REF- REQ
~
c.
CNTR
SHT 3
----
SHT I
5C
2.
OF
4-
R
ARRAY ADDRESS $ DATA
JiC
~-
©
1978, NORTH
STAR
COMPUTERS>
INC.
North star 16K RAM Board
38
Advertisement
Table of Contents
