IBM System/370 145 Manual page 249

ASP 148, 149, 150, 151, 152, 210
DOS emulation 177-184
EREP 199
ERP's 199
1401/1440/1460 Emulator program 166-168
1410/7010 Emulator program' 163-166
HASP II 148, 150, 151, 152
I/O RMS routines 199
OBR/SDR 199
OLTEP 206
OLT's 206
portability 217
RMS routines
196~199
support of Model 145 146-1
1
52
transi·tion 210-213
OS/VS1
integrated emulator, suppo~t 158-168, 171-184
support of Model 145 featwres 231
OS/VS2
integrated emulator suppor1t 158-168, 177-184
support of Model 145 fea'tulres 231
page 62
page fault 63
page frame 62
page in 62
page out 62
page replacement algorithm
6tJ
page table 62, 69
page translation exception 6:S, 71
paged mode of program operation 65
paging
effect on system performan<:e 82, 85, 86
definition 62
paging device 62
performance in a virtual storage environment 78-93
factors affecting 82-85
increasing 89-93
relationship to virtual storage size 85"""88
portability
DOS Version 4 221
OS MFT and MVT 217
POWER, DOS 154, 155, 156
processor storage
additional, use of 5
cycle time 25
ECC on 187
sizes 25
program event recording
description 19
programming systems support, 231
programming systems support Qlf Model 145 in BC mode
DOS Version 4 152-156
OS MFT and MVT 146-152
other t.han, OS and'
DOS
223
programming systems trends 145
PSW
BC and EC mode formats 16
change to 15
PURGE TLB instruction 66, 12
RAS features 185-207
READ SECTOR command 38
real storage 48
recovery features, RAS 186-205
A Guide to the IBM System/370 Model 145
239