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參數(shù)資料
| 型號： | GL816E |
| 廠商： | Genesys Logic, Inc. |
| 英文描述： | USB 2.0 9-in-1 Card Reader Controller |
| 中文描述： | 個USB 2.0 9合1讀卡機控制 |
| 文件頁數(shù)： | 18/26頁 |
| 文件大小： | 480K |
| 代理商： | GL816E |
GL816E USB 2.0 9-in-1 Card Reader Controller
2000-2005 Genesys Logic Inc. - All rights reserved.
Page 18
6.4 AC Characteristics
6.4.1 UTMI Transceiver
The GL816E is fully compatible with Universal Serial Bus specification rev. 2.0 and USB 2.0 Transceiver
Macercell Interface (UTMI) specification rev. 1.01. Please refer to the specifications for more information.
6.4.2 External Flash
NVMA[0..15]
dddddxdddddddddddddddxddddd
\\\\\;\\\\\\\\\\\\\\@’\\\\\
lllllrhhhhhhhhhhhhhhhflllll
\\\\\;\\\@;\\\\\@’\\\;\\@’\
NVMWE#
hhhhhhhhhhfllllllrhhhhhhhhh
NVMD[0..7]
dddddxddddxddddddddddxdddxd
Figure 6.1 - Timing Diagram of External Flash
NVMOE#
Parameter
Description
Min
Typ
Max
Unit
T
WC
T
WW
Write data cycle time
102.5
Write pulse width
41.6
T
OW
OE# to WE# time
38.6
T
RA
Read Access time
90
ns
6.4.3 SmartMedia
Read
RE#
D[0..7]
Write
CLE
lrhhhhflllllllllllllllllllll
\;\\\@’\\\\\\\\\\\\\;\\\\@’\
ALE
lllllllllrhhhhhhhfllllllllll
\\\\\\\\\\\\\\\\\\\\;\@’\\\\
WE#
hhhhhhhhhhhhhhhhhhhhfllrhhfl
\;@;@’\\\;@’;@;@’\\\\;@;@’\\
D[0..7]
zzzndozzzzndozndozzzzndddozn
\\\\\;\\\\\\\\\\\\\@;\\\\\@’
hhhhhfllllllrhhhhhhhfllllllr
\\\\\\\\;\\@;\@’\\\\\\\\\\\\
zzzzzzzznddddddozzzzzzzznddd
Figure 6.2 - Timing Diagram of SmartMedia
Tds
Tdh
Tcd
Tai
Tdw
Tdw
Tww
Tdp
Tdd
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GL819 | USB 2.0 Generation 3 Multi-I/F Card Reader Controller |
| GL819MXG | USB 2.0 Generation 3 Multi-I/F Card Reader Controller |
| GL824 | USB 2.0 On-The-Go Controller |
| GL824C | USB 2.0 On-The-Go Controller |
| GL824C-MXGXX | USB 2.0 On-The-Go Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| GL817E | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 MS/ MS PRO/ SD/ MMC Controller |
| GL819 | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Generation 3 Multi-I/F Card Reader Controller |
| GL819MXG | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Generation 3 Multi-I/F Card Reader Controller |
| GL822 | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 SD 3.0/MMC/MS Card Reader Controller |
| GL824 | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 On-The-Go Controller |
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