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MOVE LONG (MVCL) instruction
7-22
example
A-17
MOVE NUMERICS (MVN) instruction
7-24
example
A-18
MOVE WITH OFFSET (MVO) instruction
7-25
example
A-18
MOVE ZONES (MVZ) instruction
7-26
example
A . . 19
multiplexer channel
12-4
MULTIPLY (M,MR) binary instructions
7-26
examples
A-19
MULTIPLY (MD,MDR,ME,MER,MXD,MXDR,MXR)
floating-point instructions
9-12
MULTIPLY DECIMAL (MP) instruction
8-9
example
A-28
MULTIPLY HALFWORD (MH) instruction
7-26
example
A-20
multiprocessing, considerations for
7-4, 8-3, A-32
multiprogramming examples
A-32
n
11-2
11-3
near-valid CBC
in storage
negative zero
binary
decimal
7-2
example
8-2
A-4
new PSW
4-2
assigned storage locations for
3-9
fetched during interruption
6-1
no-operation
as an I/O command (control)
12-37
instruction (BRANCH ON CONDITION)
7-9
nonshared subchannel
12-4
normalization
9-2
not available (I/O-system state)
12-8
not operational
as I/O-system state
12-9, 12-10
as time-of-day-clock state
4-17
not ready, as I/O-device state
12-9
not set (time-of-day-clock state)
4-17
nullification of instruction
5-5
exceptions to
5-7
numbering
addresses (byte locations)
3-1
bits
3-2
numbers
binary
7-2
examples
CPU-model
A-2
10-12
decimal
8-1
examples
floating-point
examples
numeric bits
moving of
o
A-3
9-1
A-4
8-1
7-25
offset (for MOVE WITH OFFSET instruction)
old PSW
6-1
assigned storage locations for
3-9
one-level addressing
3-3
one's complement binary notation
7-3
used for SUBTRACT LOGICAL instruction
op code (operation code)
5-1
operand
5-1
X-8
IBM 4300 Processors Principles of Operation
7-25
7-34
operand
(continued)
address generation for
5-4
immediate
5-3
length
5-1
overlap
7-2
decimal
8-3
reference types (fetch, store, and update)
register
5-3
sequence of references for
5-10
storage
5-3
used for result
5-2
operating state
4-1
assigned locations while in
3-9
operation
code (op code)
5-1
invalid
6-12
exception
6-12
unit of
5-6
operational state (I/O system)
12-8
operator facilities
2-4, 13-1
OR (O,OC,OI,OR) instructions
7-27
example of problem with OR immediate
examples
A-20
organization (system)
2-1
overflow
binary
7-3
example
A-2
decimal
6-11
exponent
(see
exponent overflow)
fixed-point
6-12
overlap
destructive
7-23
operand
7-2
decimal
8-3
operation
5-8
overrun (bit in I/O-sense data)
12-38
P
PACK (PACK) instruction
7-28
example
A-20
packed decimal numbers
8-1
conversion from zoned format
conversion to zoned format
examples
A-4
padding byte
7-28
7-37
5-10
A-32
for COMPARE LOGICAL LONG instruction
for MOVE LONG instruction
7-22
page
3-4
access exception
6-13, 6-15
address
3-4
bits
3-4
capacity count (PCC)
3-6
control of
3-6
description
3-4
sequence of references for
validation of
11-3
frame
3-4
control of
3-6
state
3-5
exception
6-13
transition exception
page zero
address ability of
saving and retrieval
parity bit
11-2
3-5
pattern for editing
8-6
6-13
4-25
PCC (page-capacity count)
3-6
5-9
PCI
(see
program-controlled interruption)
7-14
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