Control Data Cyber 170 State Hardware Reference Manual page 243

Glossary
A
ADU
A 0 K
C
CEL
C I F
C I O
CM
CMU
D
DMA
D S C
D T R
E
ECC
ECL
EDS
ELA
EM, E M S
E C
Assembly-disassembl y u n i t
Address o u t of r a n g e
C o r r e c t e d e r r o r l o g
CMU i n t e r r u p t e d f l a g
C o n c u r r e n t i n p u t / o u t p u t
C e n t r a l memory
Compare/move u n i t
C e n t r a l p r o c e s s o r
Cathode-ray t u b e
Common T e s t and I n i t i a l i z a t i o n
Direct-memory a c c e s s
D i s p l a y s t a t i o n
Data t e r m i n a l r e a d y
E r r o r c o r r e c t i o n c o d e
E m i t t e r - c o u p l e d l o g i c
Extended d e a d s t a r t
E l e c t r o n i c I n d u s t r i e s A s s o c i a t i o n
E x i t mode s e l e c t i o n
E x i t c o n d i t i o n code field a t (RAC)