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RE: [AVR-Chat] Fuses: Permanently disable spi/isp

2007-10-23 by Tim Mitchell

Manne Tallmarken wrote:
> Is it possible to permanently disable all kinds of read/write
> operations to the flash? 
> 

All avr mega and tiny devices allow you to disable ISP and (if provided)
JTAG.

The fuses are normally called SPIEN and JTAGEN.

-- 
Tim Mitchell
tim@sabretechnology.co.uk http://www.sabretechnology.co.uk
Sabre Technology (Hull) Ltd, 3a Newlands Science Park, Hull HU6 7TQ
Registered in England and Wales no.3131504
t:01482 801003 f:01482 801078

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