IBM System/360 2050 Maintenance Manual page 182

Processing unit
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LIAR
LSFN
J
REG
MD
lndicalor
I
!
I
~
n
--~-~-R
- - -
ff
GI
G2
r
L
LSAR
ALD
LS 111
LSI 11
LSI 11
LS 121
LS 121
LSl21
KLOOI
KLOOI
RJOl 1-
RJOOI
RJOOI
RJDDI
RJOOI
coo21
CDOOI
CDOOl
CDOll
COOi!
-KPo31
CGIOI
CGIOl
CGIOI
CGIOI
CGIOI
KP031
CG201
CG201
CG201
CG201
CG201
Bit
Pmition
0-6
7-8
9-13
14-1
B
19
20-25
26-31
32-35
FIGURE 165. CPU 2 ROLLER - POSITION 5
HALF SUM
0-7
8-15
l6-23
AR
8-15
16-73 I 24·31
1-30
Bit
Indicator
ALO
Poiition
FN
LI
I RfG
MD
I
L
I
I
I
GI
G2
I
I
I
I
Description
-·----
. .
- - -
local store address register plus parity.
Local store function register (local store addressing).
J
register plus parity (local store addressing).
MD
counter p!us pority (local stare addressing and decimal multiplication and division).
L~ngth
counter l plus sign and parity (G l storage field length counter).
Length counte1 2 p!U!>
~ign
and parity (G2
~torage
field length counter).
COUNT RS
L BYTE M BYTE
MD
GI
G2
Description
-------- t-------
{
0-7
KTOl l
t-------·--- - - - - - - - -
--------------------------------------<
HALF
SUM
8-15
KTOll
16-23
KTOl l
Holfsum
0-7.
Half
~um
8-15.
Half sum 16-23.
------·· -
_2~:}1 t--~~~:11_
+
{
8-15
KTOll
Half sum 24-31 .
----s~;;;
0-:7 .---- ----
SUM
16-23
KTOl l
6
Sum8-15.
Sum 16-23.
--CARRY ____
_24__:3_1_
1ffi+--r-+
----1-
~~;';t3L
M BYTE
KT021
10
M
byte
counter.
CNTRS
MD
KT021
11
MD counter
Gl
KT031
12
Gl length
counter.
---
.
--·-----~--
- - - · - - - - - - - - - - - - - - - - - - - - - - - - - - - - - <
------{-LBYTE----4
KT021
---t-----u;-y;;·z~un~,-.-,
. - - - - - - - - - - - · - -
t--.M"VR IN L
_ _Q_2 ___
~KTT
0
o3
2
1
1
13
G2 _length count"'.
_ - - - - - - - - · - - · - - _
- - - - - - - · - - - - - - - - - - - - - l
14
fv'over left
input.
MVR IN R
KT021
15
Never right input.
~!
KT021
16
Mover output.
~+-
7
170----+--0-N~o~t
=u•=eCi:-_-_-_- __
--=-~-------=-------_-_
-_ -_
- - - - - - - - - - - - - - - - - - - - - - - - !
8-15
KTOJI
18
SAR
16-23
KT031
19
24-31
KT031
20
1-30
KT031
21
ROS
32-55
KT031
22
57-89
KT031
23
PROT TAG
KT041
24
LCS
25
LO..Q_ REQ
K_!_04l
26
~
FIGURE 166. CPU 2 ROLLER - POSITION 6
Storage
addre~i
register 8-15.
Storage address regiiter 16-23.
Storage address register 24-31.
ROS
1-30.
ROS 32-55.
ROS 57-89.
Stor.~otect.
LCS summo:r.. check .
~g
r!.9._UestJ_turned
on~J.?g
out
1.wit~
or common
~an
=.!:og out reques..![
~
.... d.
Appendix B--System Control Panel
(3/71)
181

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