IBM System/370 Guide

0-8
Machine Check
Types
C
C
C
C
w
w
w
w
C
C/)
a:
C/)
C C
C/) C/)
C/)
:::>
C/)
:::>
u
w
:::>
:::>
z
z
z
z
:::>
:::>
:::>
:::>
Bit
o
2 3 4
5
6 7
Bit
I nrerrupt Type
0 SD - System Damage
2
SR - System Recovery
4 CD - Time of Day Clock Damage
5
ED - External Damage
Fixed Logout Area Locations 232 - 239
16- 18
20- 31
48 - 63
Storage
Validity Bits
CPU Extended Log Length
Error
C
C
C
C
C
C
C
C
w
w
w
w w
w
w
w
C/)
C/)
>-
w
u
w C/)
C/)
C/)
C/)
C/)
Zero if no logout
:::>
:::>
« C/)
C/)
~
:::>
:::>
:::>
:::>
:::>
or 1000 bytes
z
Z
J
Z
Z
Z
Z
z
:::>
:::>
w
:::>
:::>
:::>
:::>
:::>
c
8 9-14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32-47 48
63
Bit
Error
15
Delayed Interrupt
16 Storage
Error
Uncorrected
17
Storage
Error
Corrected
18
Protection
Key
Error
Bit
20-23
27
28
29
30
31
Valid Fixed Area Data
Machine Check
Old PSW (48-55)
20 AMWP
21 Masks and Protect Key
22 Program Mask and Condition Code
23 I nstruction Address
Floating Point Registers (352-383)
General Purpose Registers (384-447)
Control Registers (448-511)
CPU Extended Logout
Storage (Validity of storage being
processed by instructions when
interrupt occurred.)
.Figure 50.10.4.
Machine check code - Model 165

IBM System/370 Specifications

General

Brand	IBM
Model	System/370
Category	Server
Language	English