Tandy 1000 HX Technical Reference Manual page 261

FIGURE 3. READY
R E A D Y P A R A M E T E R
tl
t2
t3
t4
t5
t6
t7
t8
RDYIN
RDYIN
READY
READY
RDYIN
RDYIN
READY
READY
False
False
False
False
True
True
True
True
Setup to CPUCLK low
Hold after CPUCLK low
before CPUCLK low
Hold after CPUCLK hi
Setup to CPUCLK hi
Hold after CPUCLK low
before CPUCLK low
Hold after CPUCLK hi
m 1 n
35
1J0T
- 8
35
10
0
max
ns
ns
tCH + 8 ns
ns
ns
ns
tCH + 8 ns
tRYLCL
tCHRYX
tRYHCH
tCHRYX
8088
8088
8088
8088