IBM 4300 Manual page 295

Op
Mne- Page
Code
Name monic Characteristics No.
04
SET PROGRAM MASK SPM RR L 7-28
05 BRANCH AND LINK
BALR RR B R 7-8
06 BRANCH ON COUNT BCTR RR B R 7-9
07 BRANCH ON CONDITION
BCR RR
$1
B 7-9
08 SET STORAGE KEY SSK
RR
P Al SP
10-10
09 INSERT STORAGE KEY ISK RR
P Al SP
R 10-5
OA SUPERVISOR CALL
SVC RR $ 7-34
OE MOVE LONG MVCL RR C A SP
II
R ST 7-22
OF COMPARE LOGICAL LONG
CLCL RR C A SP
II
R 7-14
10 LOAD POSITIVE
LPR RR C IF
R
7-20
11 LOAD NEGATIVE LNR RR C R 7-20
12 LOAD AND TEST
LTR RR C R 7-19
13
LOAD COMPLEMENT LCR RR C IF R 7-19
14 AND
NR RR C R 7-7
15 COMPARE LOGICAL CLR RR C 7-13
16 OR OR RR C R 7-27
17 EXCLUSIVE OR
XR RR C R 7-16
18 LOAD LR RR R 7-19
19 COMPARE
CR RR C 7-11
lA ADD AR RR C IF R 7-7
lB SUBTRACT SR RR C IF R 7-33
lC MULTIPLY
MR RR SP R 7-26
lD DIVIDE DR RR SP IK R 7-16
IE ADD LOGICAL ALR RR
C
R
7-7
1 F SUBTRACT LOGICAL SLR RR C R 7-34
20 LOAD POSITIVE (long) LPDR RR C SP 9-11
21 LOAD NEGATIVE (long) LNDR
RR
C SP
9-11
22 LOAD AND TEST (long) LTDR RR C SP 9-10
23 LOAD COMPLEMENT (long) LCDR
RR
C SP 9-10
24 HALVE (long) HDR RR SP EU 9-9
25 LOAD ROUNDED (extended to long) LRDR RR SP EO 9-11
26 MULTIPLY (extended)
MXR RR SP EU EO 9-12
27 MULTIPLY (long to extended) MXDR RR SP EU EO 9-12
28
LOAD (long)
LOR RR SP 9-10
29 COMPARE (long) CDR RR C SP 9-8
2A ADD NORMALIZED (long) ADR RR C SP EU EO LS 9-6
2B SUBTRACT NORMALIZED (long) SDR RR C SP EU EO LS 9-14
2C MULTIPLY (long) MDR RR SP EU EO 9-12
20 DIVIDE (long) DDR RR SP EU EO FK
9-8
2E ADD UNNORMALIZED (long) AWR RR C SP EO LS 9-7
2F SUBTRACT UNNORMALIZED (long) SWR RR C SP EO LS 9-14
30 LOAD POSITIVE (short) LPER RR C SP 9-11
31 LOAD NEGATIVE (short) LNER RR C SP 9-11
32 LOAD AND TEST (short) LTER RR C SP 9-10
33 LOAD COMPLEMENT (short) LCER RR C SP 9-10
34 HALVE (short) HER RR SP EU 9-9
35
LOAD ROUNDED (long to short) LRER RR SP EO 9-11
36
ADD NORMALIZED (extended)
AXR RR C SP EU EO
LS
9-6
37 SUBTRACT NORMALIZED (extended) SXR RR C SP EU EO LS 9-14
38
LOAD (short)
LER RR SP 9-10
39 COMPARE (short) CER RR C SP 9-8
3A
ADD NORMALIZED (short) AER RR C SP EU EO LS 9-6
3B SUBTRACT NORMALIZED (short) SER RR C SP EU EO LS 9-14
3C MULTIPLY (short to long) MER RR SP EU EO 9-12
3D DIVIDE (short) DER RR SP EU EO FK 9-8
3E ADD UNNORMALIZED (short) AUR RR C SP EO LS 9-7
3F SUBTRACT UNNORMALIZED (short) SUR RR C SP EO LS 9-14
40 STORE HALFWORD STH RX A ST 7-33
41
LOAD ADDRESS LA RX R 7-19
42 STORE CHARACTER
STC RX A ST 7-32
43 INSERT CHARACTER I C RX A
R
7-18
44 EXECUTE
EX RX A SP EX 7-17
45 BRANCH AND LINK BAL RX
B R
7-8
46 BRANCH ON COUNT
BCT RX B R 7-9
47
BRANCH ON CONDITION BC RX B 7-9
Instructions Arranged by Operation Code (Part 1 of 3)
B-8 IBM 4300 Processors Principles of Operation