MB86606A Datasheet, PDF (27/64 Pages) Fujitsu Component Limited. – FAST-20 SCSI Protocol Controller

(5) Register write timing for 68 series
Parameter
Address (A4 to A0) setup time (1)
Address (A4 to A0) hold time (1)
Address (A4 to A0) setup time (2)
Address (A4 to A0) hold time (2)
CS0 setup time
CS0 hold time
Data setup time
Data hold time
UDS/LDS “L” level pulse width
R/W setup time
R/W hold time
A4 to A0
CS0
R/W
UDS/LDS
t AWS
t ACS
t CWS
t RWS
D15 to 8, UDP
D7 to 0, LDP
MB86606A
Symbol
tAWS
tAWH
tACS
tACH
tCWS
tCWH
tDWS
tDWH
tDS
tRWS
tRWH
Value
Min.
Max.
20
—
10
—
10
—
5
—
10
—
5
—
25
—
10
—
70
—
10
—
10
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t AWH
t ACH
t CWH
t DS
t RWH
t DWS
t DWH
Data
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