GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
4.11 AC Characteristics of Compact Flash UDMA mode
Figure 4.8-Timing Diagram of Compact Flash UDMA mode
Table 4.12-AC Characteristics of CF UDMA mode
Parameter
Description
Mode0 Mode1 Mode2 Mode3 Mode4 Unit
t2CYC 2 Cycle time(min)
230
153
115
86
57
ns
tCYC Cycle time(min)
112
73
54
39
25
ns
tDVS Data valid setup time at sender(min)
70
48
31
20
6.7
ns
tDVH Data valid hold time at sender(min)
6.2
6.2
6.2
6.2
6.2
ns
tDS Data setup time at recipient(min)
15
10
7
7
5
ns
tDH Data hold time at recipient(min)
5
5
5
5
5
ns
4.12 AC Characteristics of Reset Timing
EXTRSTZ
Trst
Figure 4.9-Timing Diagram of Reset width
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