Philips UM10011 ユーザーズマニュアル

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Philips Semiconductors 
UM10011_4
 
 
 
ISP1521 Hi-Speed USB Hub Demo Board
 
 
 
 
© Koninklijke Philips Electronics N.V. 2004. All rights reserved. 
User manual 
Rev. 04.00 — 17 June 2004 
19 of 20 
 
 
7.  Installing the Board 
Assuming that you have already installed the USB host adapter (including drivers) on a computer 
running Windows, installing the hub is fairly simple. 
1.  Plug in power from the power supply to the hub. The power supply must meet the 
requirements specified in Section 4. 
2.  Plug a USB cable in the USB0 port, and connect the other end of the cable to the USB host. 
After a while the GoodLink LED (D15) will start to blink. This means that the enumeration 
process has successfully completed and the hub is now ready for use. 
You can check the driver installation in the Device Manager window. To check whether the 
hub is correctly installed in high-speed, choose the 
View-Devices by connection command 
in the Device Manager window. 
 
 
 
3.  Plug in devices to the downstream facing ports. After these devices are properly 
enumerated, the green LEDs will turn ON.