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參數(shù)資料
| 型號： | GL651USB |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2-PORT USB KEYBOARD HUB CONTROLLER |
| 中文描述： | 2端口USB鍵盤的集線器控制器 |
| 文件頁數(shù)： | 5/16頁 |
| 文件大?。?/td> | 156K |
| 代理商： | GL651USB |
5 03/06/00
GL651USB USB KEYBOARD HUB CONTROLLER
Version 1.0
73
75
76
78
79
81
82
84
85
87
88
90
91
93
94
96
97
99
GPIO4
GPIO3
RESET
SELF
SENSE1
SENSE2
SENSE3
SENSE4
SENSE5
SENSE6
SENSE7
SENSE8
PWRENB1#
PWRENB2#
OVCUR1#
OVCUR2#
XTAL2
XTAL1
I/O
I/O
I
I
I
I
I
I
I
I
I
I
O
O
I
I
O
I
General purpose pin 4
General purpose pin 3
Reset input
1: self-powered. 0: bus-powered
Keyboard matrix sense input 1
Keyboard matrix sense input 2
Keyboard matrix sense input 3
Keyboard matrix sense input 4
Keyboard matrix sense input 5
Keyboard matrix sense input 6
Keyboard matrix sense input 7
Keyboard matrix sense input 8
Power enable for downstream port 1
Power enable for downstream port 2
Over current flag for downstream port1
Over current flag for downstream port2
Ceramic resonator or crystal out
Ceramic resonator or crystal in
Note 1: “#” means low active
Table 1 GL651USB Pin Definitions and Descriptions
U
GL651USB
NC
NC
GND
NC
DM2
NC
DP2
NC
DM0
NC
DP0
NC
VCP
NC
DM1
NC
DP1
NC
VDD
NC
NUMLOCK
NC
CAPSLOCK
NC
SCLOCK
NC
TEST
NC
DRV1
NC
D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
3
D
3
N
3
D
3
D
3
N
3
D
3
D
3
N
3
D
4
D
4
N
4
D
4
D
4
N
4
D
4
D
4
N
4
D
4
D
5
NC
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
SENSE1
SELF
NC
RESET
GPIO3
NC
GPIO4
GPIO5
NC
VDD
NC
GPIO6
NC
GPIO7
NC
SUSPND
NC
DRV20
NC
DRV19
NC
DRV18
NC
DRV17
NC
DRV16
NC
GND
NC
N
1
X
9
N
9
X
9
O
9
N
9
O
9
P
9
N
9
P
9
S
9
N
8
S
8
S
8
N
8
S
8
S
8
N
8
S
8
S
8
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相關代理商/技術參數(shù) |
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|---|---|
| GL652 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 7 PORT HUB CONTROLLER |
| GL-6521 | 制造商:Pro Elec 功能描述:3W CREE® Head Lamp |
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| GL6551 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:COMPANDER |
| GL6552 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:Low Voltage Compander |
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