Control Data Cyber 170 State Hardware Reference Manual page 251

Index
D i r e c t r e a d / w r i t e i n s t r u c t i o n s
CM 5-24
D i r e c t r e a d / w r i t e i n s t r u c t i o n s
U E M 5-24
D i r e c t 12-bit a d d r e s s 5-26
D i r e c t 1 8 - b i t operand 5-25
D i r e c t 6 - b i t a d d r e s s 5-26
D i r e c t 6 - b i t operand 5-25
D i s p l a y c h a r a c t e r codes 5-38
Display s t a t i o n c o n t r o l l e r (DSC) 2-27
1
DMA 1-11; 2-22,27
Dot mode 5-41
Double-precision r e s u l t s 5-1 1
D S C 2-27
DSC, s e e D i s p l a y s t a t i o n c o n t r o l l e r
DSR, s e e Data set ready
DTR, s e e S e t / C l e a r d a t a t e r m i n a l ready
ECL 1-2
E M r e g i s t e r 2-12; 5-3
E M C 5-14,15,16,17,18
E m i t t e r coupled l o g i c , s e e ECL
E M S b i t s ,
see
E x i t mode s e l e c t i o n b i t s
E r r o r e x i t i n s t r u c t i o n
2-8
E r r o r e x i t t o M A i n s t r u c t i o n 4-61
E r r o r f l a g i n s t r u c t i o n s 5-32
E r r o r r e s p o n s e 5-14
C o n d i t i o n a l s o f t w a r e e r r o r s 5-21
Hardware e r r o r s 5-21
I l l e g a l i n s t r u c t i o n s 5-14
Software e r r o r s 5-21
Exchange jump i n s t r u c t i o n
4-10 1
Exchange jump, see CYBER 170 exchange jump
Exchange package, s e e CYBER 170 exchange
package r e q u e s t
Exchange sequence, s e e CYBER. 170 exchange
sequence r e q u e s t
E x e c u t i o n s e c t i o n 1-8; 2-15
E x e c u t i o n timing 4-102
E x e c u t i v e s t a t e 5-4
E x i t mode r e g i s t e r , s e e E M r e g i s t e r
E x i t mode s e l e c t i o n b i t s 5-14
Expanded a d d r e s s i n g mode 5-24
Expanded a d d r e s s i n g s e l e c t f l a g 2-13
Extended purge c o n t r o l
,
s e e i n s t r u c t i o n
lookahead purge c o n t r o l
F i e l d l e n g t h f o r C M r e g i s t e r , s e e FLC
r e g i s t e r
F i e l d l e n g t h f o r UEM r e g i s t e r ,
see
FLE
r e g i s t e r
F i n a l i n s t r u c t i o n 4-18,20
Fixed-point a r i t h m e t i c
A d d i t i o n and s u b t r a c t i o n 5-12
I n t e g e r d i v i d e 5-12
I n t e g e r m u l t i p l i c a t i o n 5-12
F l a g r e g i s t e r s 2-13
FLC r e g i s t e r 2-12,21; 5-3
FLE r e g i s t e r 2-14,21
Floating-add i n s t r u c t i o n sequence 2-4
F l o a t i n g d i f f e r e n c e i n s t r u c t i o n 2-4 ; 4-29
F l o a t i n g d i v i d e i n s t r u c t i o n 2-4; 4-35
F l o a t i n g d i v i d e i n s t r u c t i o n sequence 2-4
F l o a t i n g d o u b l e - p r e c i s i o n d i f f e r e n c e
i n s t r u c t i o n 2-4; 4-30
F l o a t i n g d o u b l e - p r e c i s i o n product
i n s t r u c t i o n 2-4 ; 4-3 4
F l o a t i n g d o u b l e - p r e c i s i o n sum
i n s t r u c t i o n 2-4; 4-28
F l o a t i n g - m u l t i p l y i n s t r u c t i o n sequence 2-4
F l o a t i n g - p o i n t a r i t h m e t i c
Double-precision r e s u l t s 5-1 1
Format 5-4
I n d e f i n i t e 5-7
Nonstandard o p e r a n d s 5-8
Normalized numbers 5-10
Overflow '5-7
Packing 5-5
Rounding
5-
10
Underflow 5-7
F l o a t i n g product i n s t r u c t i o n 2-4; 4-32
F l o a t i n g sum i n s t r u c t i o n 2-4; 4-27
Form mask i n s t r u c t i o n 2-3; 4-63
Format 5-4
Framing o r p a r i t y e r r o r ( b i t 55) 5-48
F u n c t i o n i n s t r u c t i o n 4-99
F u n c t i o n a l C h a r a c t e r i s t i c s 1-2
F u n c t i o n a l d e s c r i p t i o n s
CM
2-16
CP 2-1
IOU 2-22
G
G l o s s a r y
A-1
H
Hardware e r r o r s
5-21