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AT89RFD-11 User Guide
7648A–USB–06/06
3.6.5
ISP
The ISP (In System Programming) allows the user to upgrade the firmware using the
U S B p o r t . T o u s e t h i s f e a t u r e t h e u s e r n e e d s F l i p s o f t w a r e ( a v a i l a b l e o n
www.atmel.com).
Please follow the below instruction to put the reference design in ISP mode:
1.
Unplug the reference design from the PC.
2.
Push the button located on the bottom of the reference desgin (see the figure
below)
Figure 3-10.
ISP Button
3.
Plug the reference design to the PC
4.
Release the button
5.
Check the Device Manager, and you should see the same icon (Jungo® icon) as
shown in the figure below. If not, start again from the step1
6.
Launch Flip software and start upgrading your firmware
ISP Button
