9XR and AVRISP mkII programer

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9XR and AVRISP mkII programer

Postby blairfancy » 15 Jun 2013, 03:19

9xr does not works out of the box with AVRISP MKII programmer. Some additional mods are requiered for that:

replace resistor connected to MOSI,MISO and SCK by 1kOhm.

Hope it will help owner of such device.


Posts: 1
Joined: 15 Jun 2013, 03:14

Re: 9XR and AVRISP mkII programer

Postby MiguelPereira » 06 Sep 2013, 20:08

Hi Blairfancy,

I'm new two 9XR and I'm waiting the arrival of an avrisp mk2, so I can change the 9XR firmware.
Could you please tell me where are located those resistors that need to be replaced?

Thanks in advance,
Posts: 1
Joined: 06 Sep 2013, 20:03

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