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386EX-LCD-PANEL-PC
5.4. PIF-Bus-Timing (Write)
D0 – D7
A0 – A3
CS0 - CS3
-IOW
tsu(cs)
Chip Select
setup time
thd(cs)
Chip Select
hold time
tsu(ad)
Address
setup time
thd(ad)
Address hold
time
tsu(d)
Data setup
time
thd(d)
Data hold
time
tw(wr)
Write pulse
width
tsu(cs)
tsu(ad)
tsu(d)
tw(wr)
-CS low to –IOW low
–IOW high to –CS high
A0..A3 valid to –IOW low
A0..A3 valid after –IOW high
D0..D7 valid to –IOW low
D0..D7 valid after –IOW high
–IOW low to -IOW high
- 19 -
thd(cs)
thd(ad)
thd(d)
> 50 ns
> 0 ns
> 50 ns
> 0 ns
> 50 ns
> 0 ns
>
350 ns
PIF-Bus
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