USBasp AVR Programmer Stick

USB ISP/TPI Programmer Stick for Atmel AVR Microcontrollers based on ATmega8A

Stefan Wagner

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Description

USBasp - USB ISP/TPI programmer stick for Atmel AVR microcontrollers with 5V and 3.3V target voltage based on the design by Thomas Fischl. More information can be found at https://www.fischl.de/usbasp/.

Details

Jumper	Function
TGTVCC	Close to power target device via ISP header
SELFPRG	Close to upload firmware to USBasp itself via ISP header
SLOWCLK	Close to upload firmware to target device with slow speed (necessary for factory-new microcontrollers)