Manual Firmware Update Of Avrisp Mkii - Carimali AVRISP mkII Technical Instructions

MANUAL FIRMWARE UPDATE OF AVRISP mkII

Firmware updating is usually handled automatically by AVR Studio 6.1 , if the firmware distributed with AVR studio 6.1
is newer than the firmware loaded into AVRISP mkII.
However, the AVRISP mkII can stop responding to firmware upgrating if the firmware on the AVRISP mkII is corrupted.
Corruption of the firmware can happen if the comunication between the AVRISP mkIIand the PC is broken during
firmware updating or if the firmware in the AVRISP mkII is re- programmed with the wrong file.
Follow the steps below to manually upgrade the AVRISP mkII . This procedure should work in all cases:
1. Disconnect the Avr Isp MKII from the machine master board
2. Disconnect the cable USB from the PC
3. Open the Avr Isp MKII by moving the 4 plastic clips that holds the top and the bottom parts of the enclosure
togethr.
4. Short-circuit the Pin 1 e Pin 3 on the pinholes next to the AVRISP mkII silk print on the PCB as shown in
[ Picture 4.5 ]
5. Insert the USB cable. The AvrISP mkII will blink red and orange.
6. Start the application AVRISP mkII Tools Firmware Upgrade located in the "Tools" menu in AVR Studio.
7. Click the "Upgrade"button
8. When upgrade is finished, remove the short circuit between pin 1 and pin 3 on the AVRISP mkII.
9. Toggle AVRISP mkII power by unplag and re-insert the USB cable.
10. Press "Close" button.
The AVRISP mkII in now upgraded and ready for use!
Picture 4.5
LB-00145-55 Pag. 11