MB86612 Datasheet, PDF (19/40 Pages) Fujitsu Component Limited. – IEEE 1394 Bus Controller (for MPEG, DVC)

2.4 System Interface
(1) 68-Series Register Write Operation (multiplexed)
Parameter
Address setup time
Address hold time
CS setup time
CS hold time
Data setup time
Data hold time
R/W setup time
R/W hold time
ALE fall to DS fall time
DS rise to ALE rise time
ALE “H” level pulse width
DS “L” level pulse width
Symbol
tAWSM
tAWHM
tCWSM
tCWHM
tDWSM
tDWHM
tRWSM
tRWHM
tDWD
tLWD
tALE
tDSM
CS
R/W
ALE
DS
D15 to D6, D0
AD5 to AD1
tCWSM
tALE
tRWSM
tDWD
tAWSM
Address
tAWHM
MB86612
Value
Unit
Min.
Max.
10
—
ns
5
—
ns
10
—
ns
5
—
ns
10
—
ns
0
—
ns
5
—
ns
5
—
ns
10
—
ns
5
—
ns
10
—
ns
20
—
ns
tCWHM
tRWHM
tLWD
tDSM
tDWSM
Data
tDWHM
19