IBM System/360 Field Engineering Manual

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Convert to Decimal CVD 4E
RX
Rl, D2(X2, B2)
Convert opr 1 (binary)
Prot
Unchanged
:<:
(double-word bounds) to packed Adr
()
decimal and put in opr 2 Spec
0
z Diagnose
83
SI See Principles of See Principles of Operation, Privileged Op Unpredict-
~
Operation, Form A22-6821
Prot
able
t'1
Form A22-6821 Spec
z
Adr
::I
Divide D 5D
RX
Rl,D2(X2,B2) Divide opr 1 by opr 2 Adr Unchanged
)>
t"
(even and odd GPRs) (Sto) Spec
Opr 1 becomes quotient and remainder Exp Div
Divide DR ID RR Rl,R2 Divide opr 1 by opr 2 Spec
Unchanged
Divirlenrl· PVPn :=mri oflrl pllir GPR
1
:=: F:xp Div
Opr 1 becomes quotient and remainder
(full word only)
Divide Decimal DP FD SS Dl(Ll, Bl), D2(L2, B2) Divide opr 1 by opr 2
Prot
Unchanged
Opr 1 becomes quotient and remainder Adr
(left justified) Spec
Dividend: at least 1 leading zero, max
Data
size 31 digits and sign
Dec Div
Divisor: max size 15 digits and sign,
numerically larger than dividend
Both opr's packed format
Remainder size =divisor size
(Fields can overlap if low-order bytes
coincide. )
Divide (Long) DD 6D
RX
Rl, D2(X2, B2) FP
Divide opr 1 by opr 2
Adr Unchanged
~
(FPR) (Sto) Spec
w
Opr 1 becomes quotient Exp Oflo
"'
0
(prenormalized)
FP. Div
t;

IBM System/360 Specifications

General

Brand	IBM
Model	System/360
Category	Desktop
Language	English