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MN 6 6 2 7 8 5 T B U C
7 - 2 I n p u t t i m i n g
7 - 2 ( 1 ) S u b c o d e i n t e r f a c e
A . S U B Q d a t a r e a d
S u b c o d e d a t a c a n b e r e a d a t t h e t i m i n g s h o w n i n t h e f i g u r e b e l o w .
B L K C K
N C L D C K
S Q C K
S U B Q
S T A T
( = C R C )
SQOK
F i g u r e 7 - 2 - 1 B L K C K , N C L D C K , S Q C K , S U B Q , a n d C R C t i m i n g c h a r t
Q1 Q2 Q3
C R C
H : C R C = O K
8 . 7 m s
8 0 c l o c k s
Q4
Q79 Q80
L : C R C = N G
S D D 0 0 0 2 6 A E M
C R C
6 1
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