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USBasp - USB programmer for Atmel AVR controllers
USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega48 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is needed.
Features
  • Works under multiple platforms. Linux, Mac OS X and Windows are tested.
  • No special controllers or smd components are needed.
  • Programming speed is up to 5kBytes/sec.
  • SCK option to support targets with low clock speed (< 1,5MHz).
  • Planned: serial interface to target (e.g. for debugging).
    Download
    Firmware and circuit         
    The following packages include circuit and firmware
    Drivers
    On Linux and MacOS X no kernel driver is needed. Windows requires a driver for USBasp:
    usbasp-windriver.2009-02-28.zip (70 kB)

    Note: Windows Vista/7 x64 requires drivers with digital signature. Currently there are no official drivers for libusb (USBasp software is based on it) with such a signature. Users reported that there is a tool named "Driver Signature Enforcement Overrider" to avoid the signature check.
    Software
  • AVRDUDE supports USBasp since version 5.2.
  • BASCOM-AVR supports USBasp since version 1.11.9.6.
  • Khazama AVR Programmer is a Windows XP/Vista GUI application for USBasp and avrdude.
  • eXtreme Burner - AVR is a Windows GUI Software for USBasp based USB AVR programmers.
Hardware
Schematic


Presented By- SANJEEV SHARMA 

  [ Studying in EC 2nd Year]
  Naraina College Of Engineering & Technology, kanpur
                                            
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Comments

  1. Anonymous3 May 2011 at 21:25

    bahut accha.kafi interesting he.......ankit tripathi..

    ReplyDelete

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