8088
SSO provides the S(5 status information in the • IO/M has been inverted to be compatible with the
minimum mode. This output occurs on pin 34 in MCS-85 bus structure.
minimum mode only. DT/R, IO/M and §SS pro- .
ALE js de| d b one clock |e jn the mjnj
.
v.de the complete bus status in
m.n.mum
mode.
mum mod
e when entering HALT, to allow the
status to be latched with ALE.
Figure 10. Medium Complexity System Timing
2-74
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