Tandy 1000 HX Technical Reference Manual page 262

FIGURE 4. CONTROL GENERATOR
CONTROL GENERATOR
tl STATUS Active Delay from CLK hi
t2 STATUS Inactive Delay from CLK low
t3 ALE True Delay from Status Active
1 m1n
I 10
1 10
1
max
60
70
20
ns tCHSV 8088
ns tCLSH 8088
ns ^.SVLH 8288