Hi all Well i want to know which 8051 architecture controller can be used to support USB port. That C51 KIEL complier supports. And how to inteface usb port to such a device. If i use 89c52 only can i interface USB port. Where can i get the literature to interface the same with my 89c51. I have made a small eval board of myown with a serial port and 24 io lines , an EEPROM , Now i want to add a USB port to it. Thank Abhinav
Take a look to: http://www.keil.com/usb/
Also look at: http://www.keil.com/dd/parm_search.asp To add USB to a non-USB chip, try: http://www.ftdichip.com/ http://www.silabs.com/tgwWebApp/public/web_content/products/Microcontrollers/USB/en/USBMCU.htm http://www.maxim-ic.com/solutions/usb/peripherals/ http://www.ti.com etc, etc,...