Atmel ATAVRBFLY Data Sheet
AVR Butterfly User Guide
-15
4271C–AVR–04/05
Section 3
Using the AVR Butterfly
This section describes in detail how to use the AVR Butterfly evaluation kit.
3.1
Connectors
Some of the I/O-pins on the ATmega169 are available on the connectors of the AVR
Butterfly. These connectors are for communication, programming and input to the ADC
of the ATmega169.
Butterfly. These connectors are for communication, programming and input to the ADC
of the ATmega169.
Figure 3-1. Connectors
3.2
Programming the
AVR Butterfly
AVR Butterfly
In addition to using the pre-programmed bootloader with AVR Studio, the ATmega169
on the AVR Butterfly can be programmed using SPI, High-voltage Parallel Programming
and the JTAG interface.
on the AVR Butterfly can be programmed using SPI, High-voltage Parallel Programming
and the JTAG interface.
3.2.1
In-System
Programming
Programming