ATSAMD10 Xplained Mini User Guide [USER GUIDE]
42387A-MCU-01/2015
5
BOOTRST = [ ]
CKDIV8 = [ ]
CKOUT = [X]
SUT_CKSEL = EXTXOSC_8MHZ_XX_258CK_65MS
Note
CKOUT must be enabled the provide external clock to the target.
1.5.5
Programming the ATmega32U4 Using a Bootloader
This section describes how to use the bootloader to program the ATmega32U4.
1. Install the Bootloader interface on the PC as described in
“How to Install the "Bootloader PC
tool"” on page 5
.
2. Start the Bootloader PC GUI "FLIP".
3. Short strap J102.
4. Connect the board USB connector to the PC.
5. Select Device = ATmega32U4 (Device - Select).
6. Select USB communication (
Ctrl+U
).
7. Select memory area to program (Use the toggle memory button bellow the Atmel logo).
8. Select Load Hex file (
Ctrl+L
).
9. Select Programming Options.
10. Click "Run", observe status in status field.
1.5.6
How to Install the "Bootloader PC tool"
How to install the Bootloader PC GUI tool.
1. Download the FLIP "in system programming tool" installer from
http://www.atmel.com/tools/FLIP.aspx
2
.
2
http://www.atmel.com/tools/FLIP.aspx
