Intel 80386

lOCAL BUS INTERFACE
31.
25n0
--l 1-1
I I I I I I
ClK2 n n n n n n
..JUlI'WUUL
kl RISING EDGE
I . I QUALIFIER
ClK
ADS#
QUALIFIER
Figure 3-16. Using ClK to Determine Bus Cycle Start
10 TO 30 OHM
32.000 MHZ
OR 40.000 MHZ 8
CMOS
OSCillATOR
47 OHM
4 ~K
oF--.---I
74F379
4 10 10
5 20
12 3D
13
40
9 CK
1 G
TO
20 7
_6
20
30 10
3Q 11
40 15
4Q 14
Figure 3-17. Clock Generator
3-28
ClK2
ClK
RESET
G30107
G30107