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IBM System/360 2050

IBM System/360 2050
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Rote Switci'I '"S:ng1e
Cycle"
Timed
Single
Cycle
Mode
-~
OR
A
i..----r_;m_•_d_1_;"••-1•_C~y_c~l·---~~---------C:::::r,_.......,
5wt
I
la
MS
Mode
ROS
A.ddren
"'Stop
KT271
,~Ctr
Mode
N::;:::.ot'-l:::to::'::;'
:.:.:.....::=---------
--·--------------------'-,_,_..'-'------'
N
Error
lnterru;t"
.....___.. I Nooool
lntMr~
Li}~
~
All
Clocks
Stopped
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Tgr
Stor~ge
Holdoff
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Not
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w2
1
l<11t
C
re
ie (Before l
/0
Breokoutfl
A
Not
Error
Clock
1
----r;:;:-i__
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il
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9
1
2
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OR
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MS
Mode
ROI
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LJ
KT
161
fo<><
Clock{j)
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of
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Start
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ROAR
Supervisory Sror
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Ignore Error T gr
.........
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A
Gate
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Reg
ROS
Mode
Scan
Out
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OR
Error Interrupt
KT07!
Error
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seqc,,.
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Holdoff
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Clock
1 A
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Mode
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Clock
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Ok
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Mode for
Log
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1
KT081
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lg<
~
tltort
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~uest
for
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Reset Sysh!·n
Check
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Mode
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ROI
Mode
Normal
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lnte,,;pt°
ROS
{"t=
A
Erro<
lines
~
OR
Seq Ctr Mode
FLT
p,~lood
Request for
MS
Mode
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Nonna!
lnterrv:::£
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OR
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-
Err_o_•_R_;•g=-T;_m_•
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-11
PH
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ROSOR
47
EH
A ROS
Clock
On
1
1/0
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In
(Rtn•
Revd.
l A
OR
)t~ody
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R_!iuest for
MS
Mode
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C'..M~od~•:_
__
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Log Tgr
On
A
~
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A
Not
MS
Mode
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Process"
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11
A
IDR-IAR
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RJ
Error
Clock©
CPU Sel
Main
St~e
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NotW2
A
OR
Storage Holdoff
B..!5!!1ch
On
SOR
7
t---
R2
A
ROS
Mode
ROS
Clock
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sh
Lr:i
(Re,.t) J A
r1.'.J
KT211
Main
Storage
(S•t~
~
KT21
I
Main
Otc.
Delayed
ROS
lngate
Reg
Set
1/0
1/0
!!&_In
late
Reg Set
1/0
ROS
Clock
On
~
Port I
-Inhibit
ROS
ClockJ
J A
ROS
l1"19Dte
Set
.__]
10
Main
Osc
D•loyed
J r
'KCoii'
ROS
Outgc:rte
Set
Moin Osc Delayed
A 11---'-le;_t_R..;eg:_M_S
-Inhibit
MS
Clock
Lot<
Reg
A r
Late
Reg
Set
MS
KC021
Select
Storage
~
W2
A
StoroQe Holdoff
·-·
-
'""'""~'~
-1
Clock
Stop
1
,..-,
J s c
1-.!Se~t--rT.:::""'l---i.JNl
-lnhibitCPUClock
A .__
___
•t_R_eg=-_PU_
]
Tg<r
Mo;nQsc
J J
Rovtine
Received
KC521
ROS
Clock
On
Kc02i
1/0
6reokin J A
OR
L_
__
.r---.
'---1
(Gate
LS
Sense
Amp
to
Bit Driv«S}
KT215
Sta<-
Reody
Error
Clock
Ci:
FIG\JtE 19.
SUPERVISOltY
CONTROLS
(PART
2 OF
2)
38 (3/71) Model 50
FEMM

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