MB86604L Datasheet, PDF (15/56 Pages) Fujitsu Component Limited. – SCSI-II Protocol Controller (with single-ended driver/receiver)

MB86604L
(3) MPU interface (80 series)
• Register write timing
Parameter
Value
Symbol
Base signal
Position* Min. Max.
Address (A4 to A0), BHE set up time
Address (A4 to A0), hold time
CS0 set up time
CS0 hold time
WR “L” level pulse width
Data set up time
Data hold time
WR “L”
tsuA
A
WR “H”
thA
B
WR “L”
tsuCS0
C
WR “H”
thCS0
D
—
twWRL
E
WR “H”
tsuD
F
WR “H”
thD
G
40
—
20
—
20
—
10
—
70
—
40
—
10
—
* : The position number indicates the position in the waveform.
Unit
ns
ns
ns
ns
ns
ns
ns
A4 to A0
BHE
CS0
WR
A
t suA
C
t suCS0
D15 to D8, UDP
D7 to D0, LDP
B
t hA
E
t wWRL
D
t hCS0
F
t suD
G
t hD
Data
15