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Xerox 560 Reference Manual

Xerox 560
206 pages
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2 3 4 Result
of
Comparison
- 0
No
I-bits
compare,
(R)
n
EHSE
=
O.
CW
One
or
more
I-bits
compare,
(R)
n
EHSE
-I
O.
COMPARE WORD
(Word
index
alignment)
COMPARE WORD compares
the
contents
of
register
R
with
the
effective
word,
with
both words
treated
as signed
fixed-
point
quantities,
and
sets
the
condition
code
according
to
the
results
of
the
comparison.
Affected:
CC2, CC3,
CC4
(R)
:
EW
Condition
code
settings:
2 3 4 Result
of
Comparison
- 0 0 Equal.
- 0 Register word less than
effective
word.
o Register word
greater
than
effective
word.
- 0
No
I-bits
compare,
(R)
n
EW
=
O.
One
or
more
I-bits
compare,
(R)
n
EW
-10.
CD
COMPARE DOUBLEWORD
COMPARE DOUBLEWORD
compares
the
effective
double-
word
with
the
contents
of
registers
Rand
Rul (with
both
doublewords
treated
as
signed,
fixed-point
quantities)
and
sets
the
condition
code
according
to
the
results
of
the
comparison.
If
the
R
field
of
CD is
an
odd
value,
CD
forms
a
64-bit
register
operand
(by
duplicating
the
contents
of
register
R for
both
the
32
high-order
bits and
the
32
low-
order
bits)
and
compares
the
effective
doubleword
with
the
64-bit
register
operand.
The
condition
code
settings
are
based
on
the
64-bit
comparison.
Affected:
CC3,
CC4
(R,
Run:
ED
68
Comparison Instructions
Condition
code
settings:
2 3 4 Result
of
Comparison
-
0 0 Equal.
- 0 Register doubleword less than
effective
doub I
eword.
o Register
doubleword
greater
than
effective
doubleword.
CS
COMPARE
SELECTIVE
COMPARE
SE
LECTIVE
compares
the
contents
of
register
R
with
the
effective
word in
only
those
bit
positions
selected
by a I in
corresponding
bit
positions
of
register
Ru
I (mask).
The
contents
of
register
R and
the
effective
word
are
ignored
in those
bit
positions
designated
by a 0 in
corresponding
bit
positions
of
register
Rul. The
selected
contents
of
register
R
and
the
effective
word
are
treated
as
positive
integer
mag-
nitudes,
and
the
condition
code
is
set
according
to
the
re-
sult
of
the
comparison.
If
the
R
fieldof
CS is
an
odd
value;
CS
compares
the
contents
of
register
R
with
the
logical
product
(AND)
of
the
effective
word
and
the
contents
of
register
R.
Affected:
CC3,
CC4
If
R is
even:
(R)
n (Rul) :
EW
n (Rul)
If
R is
odd:
(R):
EW
n
(R)
Condi ti on
code
setti
ngs:
2 3 4
Resu
I ts
of
Compari son under Mask in
Ru
1
- 0 0 Equal.
- - 0
Register word less
than
effective
word.
o Register word
greater
than
effective
word.
(if R is
even).
CLR
COMPARE WITH
LIMITS
IN
REGISTERS
(Word
index
alignment)
COMPARE
WITH
LIMITS
IN
REGISTERS
simultaneously
compares
the
effective
word
with
the
contents
of
register
R
and
with
the
contents
of
register
Rui
(with
aii
three
words
treated
as
signed
fixed-point
quantities),
and sets
the
con-
dition
code
according
to
the
results
of
the
comparisons.
Affected:
CC
(R)
:
EW,
(Rul) :
EW

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Xerox 560 Specifications

General IconGeneral
Print Resolution2400 x 2400 dpi
Monthly Duty CycleUp to 300, 000 pages
Duplex PrintingStandard
Operating System CompatibilityWindows, Mac OS, Linux
ConnectivityEthernet, USB
Paper SizeUp to 13 x 19.2 inches
TypeMultifunction Printer

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