gl816e Genesys Logic, gl816e Datasheet - Page 21

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

6.4.6 Memory Stick PRO
6.4.7 Secure Digital / MultiMedia Card
6.4.8 CompactFlash Card
© 2000-2005 Genesys Logic Inc. - All rights reserved.
BS
SCLK
DATA
CMD
CLK
DAT
IOR-/IOW-
WRITE DD[15:0]
READ DD[15:0]
Parameter
Parameter
Parameter
Tcyc
Fck
Fck
dddxdxdxdddddddddddddddddxdddd
dddddddddddddxdddddddddddxdddd
rfrfrfrfrfrfrfrfrfrfrfrfrfrfrf
llrhhhhhhhhhhhhhhhfllllllllll
lllrfrfrfrfrfrfrfrfrfrfrfrfrf
dddxdxdxdxdxdxdxdxdxdxdxdxdxd
Read/Write Cycle Time
zzzzzndddddozzzzzndddddozz
\\\;\\\\\\\\\\@;\\\\@’ \\\\
\\\;@’ \\\;@’ \\\\\\\\\\\\\\
\\\\\\\;@;@’ \\\\\\\\\\\\\\
hhhflllllrhhhhhflllllrhhhh
zzzzzzzndddozzzzzzzndddozz
SCLK frequency
CLK frequency
Figure 6.5 - Timing Diagram of MemoryStick PRO
Figure 6.7 - Timing Diagram of CompactFlash
Figure 6.6 - Timing Diagram of SD / MMC
Description
Description
Td
Description
Tsu Thr
Tcyc
GL816E USB 2.0 9-in-1 Card Reader Controller
Thw
Mode
Mode
0
1
0
1
2
3
Mode
0
1
2
3
375K
30M
40M
15M
24M
Min
Typ
Typ
6M
Tw
-
-
-
-
Typ
665
416
266
199
Unit
Unit
Hz
Hz
Max
-
-
-
-
Remark
Remark
Page 21
Unit
ns