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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)： | 4/16頁 |
| 文件大?。?/td> | 156K |
| 代理商： | GL651USB |
4 03/06/00
GL651USB USB KEYBOARD HUB CONTROLLER
Version 1.0
3
l
GL651USB
Pin No.
3
5
7
9
11
13
15
17
19
21
PIN DEFINITIONS AND DESCRIPTIONS
Name
I/O
-
I/O
I/O
I/O
I/O
-
I/O
I/O
-
I/O
Description
GND
DM2
DP2
DM0
DP0
VCP
DM1
DP1
VDD
NUMLOCK
Analog ground
Downstream port 2 USB data-
Downstream port 2 USB data+
Upstream port USB data-
Upstream port USB data+
3.3V output
Downstream port 1 USB data-
Downstream port 1 USB data+
VCC(5V)
Keyboard Num LOCK LED
Also can be used as general purpose pin GPIO0
Keyboard Caps Lock LED
Also can be used as general purpose pin GPIO1
Keyboard Scroll Lock LED
Also can be used as general purpose pin GPIO2
Test mode input: (internal pull low)
For 48 Mhz oscillator clock input, pull high
For 12 Mhz crystal clock input, floating
Key matrix drive output 1
Key matrix drive output 2
Key matrix drive output 3
Key matrix drive output 4
Key matrix drive output 5
Key matrix drive output 6
Key matrix drive output 7
Key matrix drive output 8
Key matrix drive output 9
Key matrix drive output 10
Key matrix drive output 11
Key matrix drive output 12
Key matrix drive output 13
Key matrix drive output 14
Key matrix drive output 15
GND
Key matrix drive output 16
Key matrix drive output 17
Key matrix drive output 18
Key matrix drive output 19
Key matrix drive output 20
Suspend indication output and individual setting input
Pull low: individual mode.
Pull high: ganged mode
General purpose pin 7
General purpose pin 6
VCC(5V)
General purpose pin 5
23
CAPSLOCK
I/O
25
SCLOCK
I/O
27
TEST
I
29
31
32
34
35
37
38
40
41
43
44
46
47
49
50
52
54
56
58
60
62
64
DRV1
DRV2
DRV3
DRV4
DRV5
DRV6
DRV7
DRV8
DRV9
DRV10
DRV11
DRV12
DRV13
DRV14
DRV15
GND
DRV16
DRV17
DRV18
DRV19
DRV20
SUSPND
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
-
O
O
O
O
O
I/O
66
68
70
72
GPIO7
GPIO6
VDD
GPIO5
I/O
I/O
-
I/O
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| GL652USB | 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 |
| 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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