Table of Contents
Advertisement
INDEX
Note: For each entry in this index, the number of the most significant page is
I
isted first.
Any pages thereafter are
I
isted in
numerical sequence.
A
access codes,
14, 15,78
access protection,
14, 11, 15,78
control image,
78
loading process,
78
accumulator, decimal,
10,55
address
actual,
13
control,
14, 15, 16
direct reference,
12
effective,
13,30
indexed reference,
13
indirect reference,
12
input/output,
82,88
instruction,
17,31
memory, 8
modification,
13,28
nonexistent,
24,23,76
reference,
12,30
register,
13,30
updated instruction,
72
virtual,
11,13,14,15,47,82
Anal yze/lnterpret instructions,
37,38
arithmetic shift,
47,48
armed interrupt,
20,81
B
block pointer, register,
11, 18,77
Branch instructions,
72-74
byte format, 8
byte-string instructions,
60-67, 125
c
Call instructions,
74,6,27,77
Call instruction traps,
23,27,74,77
central processing unit,
10-27
channel end,
92
circular shift,
48
clock, real-time, 5,
18, 19
command chaining,
89,91
comparison instructions, 44-46
computer modes, 9
condition code,
17,6,23,29,30,35,37,51,53
condition code setting for
decimal instructions,
56,26
fixed-point arithmetic instructions,
39,25
floating-point arithmetic instructions,
53,26,122, 123
luad/store instructions,
31
push-down instructions,
68,25
Shift instructions,
47,-49
control instructions,
75-82
Con
fro
I
order,
90
conversion instructions,
49,6,50
core memory, 8
dedicated addresses,
8,9, 18,23
counter interrupts,
19
CPU fast memory, 9
o
data chaining,
89,91
decimal
accumulator,
10,55
arithmetic fault trap,
26,17,23
arithmetic hardware, 5
illegal digit,
55,26
instructions,
54-60
overflow,
55,23,26
packed format,
55
zoned format,
55
device interrupt,
83,88
disabled interrupt,
20,81
disarmed interrupt,
20,81
displacement indexing, 5
doubleword
E
format, 8
I/O command,
90,83
program status,
17,22,24, 75, 76, 94
stack pointer,
68,70
effective address,
13,30
effective location,
13,30
effective operand,
13
enabled interrupt,
21,81
Execute/Branch instructions,
72-74
external interrupt,
20
F
fail-safe, power,
20,
1
fi xed -po i nt ari thm eti c
instructions,
39-44
overflow trap,
25, 17,23,30
floating -po int
addition and subtraction,
52,53,54, 123
arithmetic fault trap,
26,23,31,52
arithmetic option, 5
hardware, 5
instructions,
50-54,24, 122, 123, 124
multiplication and division,
52 / 53,54, 122
normal ize control,
17,30,35,37,50
numbers,
50,51
shift,
48,49, 124
siqnificance control,
52, 17,26,35,37
zero control,
52,17,26,.35,37
Index
135
Advertisement
Table of Contents
