Datasheet

C167CR
C167SR
Electrical Parameters
Data Sheet 82 V3.3, 2005-02
Figure 21 External Bus Arbitration, Releasing the Bus
Notes
1. The C167CR 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 (pull-up) 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)