參數(shù)資料
型號: GL811E-MNGXX
廠商: Genesys Logic, Inc.
英文描述: USB 2.0 to ATA / ATAPI Bridge Controller
中文描述: USB 2.0至的ATA / ATAPI控制器橋
文件頁數(shù): 12/33頁
文件大?。?/td> 755K
代理商: GL811E-MNGXX
GL811E USB 2.0 to ATA/ATAPI Bridge Controller
2000-2006 Genesys Logic Inc. - All rights reserved.
Page 12
DIOR_
35
47
O
(tri)
O
(tri)
I
(pd)
B
(tri)
B
(tri)
B
(tri)
O
IDE read signal (*****)
DIOW_
36
48
IDE write signal (*****)
DMARQ
37
50
IDE request (*****)
IODD[0:3]
38~41
51~54
IDE data bus 0~3 (*****)
IODD[4:7]
44~47
57~60
IDE data bus 4~7 (*****)
GPIO1
48
61
GPIO1
PWR_CTL
-
62
Power control
F_LED
-
63
O
Full speed LED
H_LED
-
64
O
High speed LED
NC
-
2,16~19,
35,49,
-
No connection
(*) The different of I/O 8 type from I/O 16 type is the typical drive current. The typical drive current of
I/O 8 type is 8 mA, and for I/O pad 16 is 16 mA.
(**) When operating in default mode: GPIO7 is the ATA/ ATAPI reset input , 5V tolerance.
(***) When Reset pin is pulled low, the IDE bus will be in tri-state.
(****) RREF must be connected with a 510 ohm resister to ground.
(*****) 5V tolerance
Notation:
Type
O
I
B
B/I
B/O
P
A
SO
pu
pd
odpu
tri
Output
Input
Bi-directional
Bi-directional, default input
Bi-directional, default output
Power / Ground
Analog
Automatic output low when suspend
Internal pull up
Internal pull down
Open drain with internal pull up
Tri-state
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