Motorola MVME147 Installation And Use Manual page 136

Functional Description
A0 - A15
*
CE
5
*
OE
D0 - D7
Symbol
t Address valid to data valid
acc
t CE* low to data valid
ce
t OE* low to data valid
oe
t Address invalid, CE* or OE* high to data not
oh
valid
t CE* or OE* high to data high impedance
dz
5-20
2.0V
0.8V
t acc
Description
Figure 5-2. Timings Required by the MVME147
READ
VALID
t ce
t oe
2.0V
VALID
0.8V
Minimum Maximum Unit
2.0V
0.8V
t dz
2.0V
0.8V
t oh
1269 9312
250 ns
250 ns
200 ns
0
100 ns