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i am new in the developmet of USB devices.i am using TUSB3210 as my USB controller.I want to know is there any specialcare that i have to take whlie i am designing my pcb?(Because i want to go for high speed communication).secondly i want to know is there any example code Provided (for repid) devolopment. Thank You Mihir Patel.
On ti website http://www.ti.com locate these two app notes. SLLA154 and SLLA097. On the Cypress website locate the app notes for PCB layout. I don't have the url but they will be listed in the USB app notes. If you will use the Cypress app note for high speed PCB layout and follow the instructions exactly, you will have a good 480Mhz USB interface. If you attempt to analyze the impedance planes layout you will get very confused. Just follow their examples to the letter. Also, a good source is http://www.sourceforge.net/projects/tusb3210.