Control Data 3100 Reference Manual page 213

TABLE 2. ALPHAMNEMONIC LlSTIN,G OF INSTRUCTIONS (CONTINUED)
OCTAL
MNEMONIC . OPERATION ADDRESS
CODE CODE FIELD
ElO
ENA
ENA,S
ENI
ENQ
ENQ,S
EdJ
EUA
EXS
EZJ,EQ
EZJ,lT
FAD,I
FDV,I
FMU,I
FSB,I
HlT
IAI
IAPR
IJD
IJI
INA
INA,S
INAC,INT
INAW,INT
INCl
INI
55.1
14.6
14.4
14.1-3
14.7
14.5 .
70.6
55.2
77.2
70.4
70.5
60
63
62
61
00.0
53.(4+b)4
77.57
02.4-7
02.1-3
15.6
15.4
73
*
7~
*
77.50
15.1-3
INPC,INT,B,H 73 **
INPW,INT,S,N 74.0**
INO
INO,S
INS
INTS
10Cl
15.7
15.5
77.3
77.4
I
77.5,1
y
y
y,b
Y
Y
m
x,ch
m
m
m,b
m,b
m,b
m,b
m
b
m,b
m,b
y
y
eh
ch
x
y,b
ch,r,s
ch,m,n
y
Y
x,ch
c,ch
x
INSTRUCTION DESCRIPTION
(El)~O
Clear
A.
enter y
Clear A, enter y, sign extended
Cle~r
Sb, enter y
Clear
0, enter y
Clear 0, enter y, sign extended
Jump to m if E overflows, otherwise RNI. @ P + 1
(EU)~A
Sense external status if "1" bits occur on
st~tus
lines
in any of the same positions as "1" bits in the
ma~k,
RNI @ P + 1. If no comparison, RNI @ P + 2
(E)
=
0, jump to m;
(E)~
0, RNI @ P + 1
(E)
<
0, jump to m; (E}
~
0, RNI @ P + 1
Floating point addition ;of (M,M + 1) to (AO)
~
AO
Floating point division. of (AO) by (M,M + 1 )
~
AO
Remainder with sign
~xtended
to E
Floating point multipljcation of (AO) .and (M,f'4 + 1)
~AO'
Floating point subtraction of (M,M + 1) from
(A9)~AO
Unconditional stop, RNI @ m upon restarting
Add (A) to (B
b
)
~
a
b
.
Sign of
Bb
extend~d
prior to
addition
Interrupt associated processor
If (B
b
) =
0, RNI @ P + 1; if (B
b
)
¥:
0, (B
b
) - 1
~
Sb,
RNI @ m
If (Sb)
=
0, RNI @ P + 1; if (B
b
)
¥:
0,
(Bb~
+ 1
~
Sb,
RNI
@
m
Increase (A) by Y
Increase (A) by y, sign of y is extended
(A) is cleared and a 6-bit character is transferred from
a peripheral device to the lower 6
bit~
of A
(A) is cleared and
a
12- or 24-bit word is read from
a peripheral device into the lower 12 bits or aU of A
(word
si~e
depends on I/O channel)
Interrupt faults defined by
x
are cleared
Increase (B
b
) by y, signs of y and Bb are extended
A 6- or 12-bit character is read from a peripheral
PAGE
NO.
7-29
7-15
7-15
7-15
7-15
7-15
7-49
7-29
7-64
7-49
7-49
7-43
7-44
7-44
7-44
7-30
7-26
7-66
7-34
7-33
7-16
7-16
7-80
7-82
7-65
7-16
device a,nd stored in memory at a given location 7 -72
Word Address is placed in bits 00-14, 12- or 24-bit
words are read from a peripheral device and stored
in memory
Increase
(0)
by y
Increl;Jse (0) by y, sign of y is extended
Sense internal status if"
1 " bit~
occur on status lines
in ar1Y of the same p05itions a;s "1" bits in the mask,
7-74
7-16
7-16
RNI@ P + 1. If no comparison, RNI @ P + 2 7-62
Sen'se for interrupt condition;. if "1" bits occur simul-
taneously in interrupt lines and in the interrupt mask,
Rr;.J1 @ P+ 1; if not, RNI @ P+2 7-61
Glears I/O channel or searc,h/move
contro~
as defined
py bits 00-03, 08, and 11, of x. 7 -63
*7 -bit operation code, bit 17 in P
= "
1."
**7-bit operation code, bit 17 in P
=
"0"
13
Rev. B