gl816e Genesys Logic, gl816e Datasheet - Page 19

• Manufacturer Part Number: gl816e
• Description: Usb 2.0 Ms/ Ms Pro/ Sd/ Mmc Controller
• Manufacturer: Genesys Logic

6.4.4 xD-Picture
© 2000-2005 Genesys Logic Inc. - All rights reserved.
Read
RE#
D[0..7]
Write
CLE
ALE
WE#
D[0..7]
Parameter
Tww
Tdw
Tcw
Twc
Tdp
Tdd
Trw
Tdh
Tcd
Tad
Tds
Tai
Tcr
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\\\\\;\\\\\\\\\\\\\@;\\\\\@’
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\\\\\\\\;\\@;\@’ \\\\\\\\\\\\
zzzzzzzznddddddozzzzzzzznddd
\;\\\@’ \\\\\\\\\\\\\;\\\\@’ \
\\\\\\\\\\\\\\\\\\\\;\@’ \\\\
hhhhhhhhhhhhhhhhhhhhfllrhhfl
\;@;@’ \\\;@’ ;@;@’ \\\\;@;@’ \\
zzzndozzzzndozndozzzzndddozn
lrhhhhflllllllllllllllllllll
Tcd
CLE active width
Write data cycle time
Write pulse width
CLE-to-command delay
Data width
ALE-to-address delay
Address data interval time
Data pre-output delay
Data delay time
Read data cycle time
Read pulse width
Data setup time
Data hold time
Tcw
Tdw
Figure 6.3 - Timing Diagram of xD-Picture
Description
Tds
Tad
GL816E USB 2.0 9-in-1 Card Reader Controller
Tcr
Tdh
Tai
Tdw
Normal
Normal
Normal
Normal
Normal
Mode
Slow
Slow
Slow
Slow
Slow
Min
Tww
Tdp
133.3
166.6
T
33.3
33.3
33.3
33.3
33.3
Typ
165
198
100
166
100
100
100
66
67
40
20
Trw
Tdd
Max
Page 19
Unit
ns