Datasheet

C167CS-4R
C167CS-L
Data Sheet 73 V2.2, 2001-08
Figure 22 External Bus Arbitration, Releasing the Bus
Notes
1)
The C167CS will complete the currently running bus cycle before granting bus access.
2)
This is the first possibility for BREQ to get active.
3)
The CS outputs will be resistive high (pullup) after t
33
. Latched CS outputs are driven high for 1 TCL before
the output drivers are switched off.
tc
MCT04421
CS
Signals
Other
33
tc
3)
31
HOLD
HLDA
BREQ
CLKOUT
28
tc
1)
30
tc
29
tc
2)