C167CR
C167SR
External Bus Arbitration
Table 18
Bus Arbitration Timing (Operating Conditions apply)
Symbol Limits
max.
Parameter
Unit
min.
HOLD input setup time to CLKOUT falling edge tc28 SR 18
–
ns
ns
ns
ns
ns
ns
ns
CLKOUT to BREQ delay
CLKOUT to HLDA delay
CSx release1)
tc29 CC -4
tc30 CC -4
tc31 CC 0
tc32 CC -2
tc33 CC 0
tc34 CC 0
6
6
10
6
CSx drive
Other signals release1)
Other signals drive1)
10
6
1)
Not 100% tested, guaranteed by design and characterization.
Data Sheet
65
V3.2, 2001-07