IBM System/360 65

DATA FLOW AND ADDRESSING, BASIC OPERATIONAL MEMORY
[)at I S" Q n
"
36
Regen (from Common Logic~
A I
Final
Strobe TP
-------J
I
Pre-Amplifiers
Amplifier
----;;;-
tJ--
~
A
I-
36
"
~ I-
~
A
~ I-
I MROO~
1
X
2
S ••
D.,
E~
'8
Gote
8
14 Decode
MG013
MG016
i§--D-
y
ADDRESS
12 Driver 32 Drivers 16 Poir
Motrix
13 Decode 32 Note 1
Switche
8
MDOOB MDOl2
MMOO9
(From
Common
Loqic)
I
.t]
B G~t.
8
BITS
7 Decode
'M"GoOl
e
MGOO3
~.
4 X
X
X
5 Driver 32
Drivers 16 Pair
Matrix
6
Decode
Note 1
Switch
32
8
~
MDOOI
MD004 MMOOI
56 S/360 MODEL 65
•
lMDR MROO3
+4' 3J
I
I
Segment Segment Segme.nt
~gment
I
128
2
!
36
Note 2 I
CORE
PLANES
I
I
A B C D
I
I
I
I
I
I
I
I
I
128
I
I
Note 2
I
I
I
I
I
36
Z Drivers
rr
36
A
~
A
-
Doto Ou
t Bit
•
f-------
36
r-;;;,--
Note I:
Note 2:
-
36
MROO4
Of the 32 X or Y driven, so me combination
er decode of 16 is selected by the driv
circuits. These 16 ore ready to drive cur-
eight matrix
of eight
rent through each one of the
switches. Because only one
ed, drive motrix switch gotes is select
current goes through only on
e motrix
switch.
The unique combination of I 6 drive lines
sin the goted
switch core
selects one of 16 switch core
motrix switch. The selected
secondary connects to one (I
f the 128
arrey core lines.
JTI-IJ--~
Output 10 Pre-
and Z Drivers f
I I I
amplifiers
or MDR 32-63.
I I
I I
36 I
CORE
PLANES
I
I
I
I
L ________ +-' i
I
I I I
:: : I
I I I I
! I Seg:~nt I Se~ment II Se~meilt
I I 'I I
I I 'I I
: L---L--t-- -
L ____ ~ ___ -.J (#2365 Serial 40,000 and Above)