IBM System/370 145 Manual page 235

Hardware Feature
1.
CPU
A. Internal performance
(BC mode)
1. Relative to Model 40
2.
Relative to Model 30
B. Instruction set
1.
Standard set
(Binary arithmetic)
2.
Decimal arithmetic
3. Floating-point
arithmetic
4. Extended precision
floating-point
5.
New instructions
(listed in
Section 10:35)
C. Dynamic address
translation
D. Channel indirect
data address ing
E. Interval timer
System/360
Model 30
EC mode not
implemented
Standard
Optional
Optional
Not available
Not available
Not available
Not available
Optional
(16.6 ms
resolution)
system/360
Model 40
EC
mode not
implemented
Standard
Optional
Optional
Not available
Not available
Not available
Not available
Standard
(16.6 ms
resolution)
system/360
Model 145
BC and EC
modes standard
3 to 5
5
to 11
Standard
Standard
Optional
Optional
(Incl
uded
in
floating-point
option)
Standard
Standard
Standard
Standard
(3.33 ms
resolution)
OOS Version 4
Model 145
Supports BC mode
only
All languages
All languages except
FORTRAN
All languages except
RPG
Mnemonics in Assembler
D
(14K)
Mnemonics supplied for
user use in Assembler
D (14K)
for all
except:
LOAD REAL ADDRESS
PURGE
TLB
RESET REFERENCE BIT
SET CPU TIMER
SET CLOCK COMPARATOR
STORE CPU TIMER
STORE CLOCK COMPARATOR
STORE THEN AND SYSTEM
MASK
STORE THEN OR SYSTEM
MASK.
ANS Full COBOL Version
3 and ANS Subset
COBOL have an option
to generate CLCL,
MVCL, ICM, and SRP
instructions.
Not supported
Not supported
Supported for time of
day
(if
time of day
clock is not used) and
for time intervals
OS
MFT
and MVT
Model 145
SUpport BC mode
only
All languages
All languages except
FORTRAN
All languages except
RPG
Assemblers F and H,
FORTRAN
fi,
FORTRAN H-Extended,
pL/r Optimizing
Compiler, and PL/I
Ch~ckout Compiler
Mnemonics supplied for
user use in Assemblers
F and H for same
instructions as
DOS Assembler D.
ANS Full COBOL
Version 3 has an
option to generate
CLCL, MVCL, rCM, and
SRP instructions.
Not supported
Not supported
Supported except
for time of day
requests