1. Home
  2. Electronics Equipment
  3. Fuse bits - Atmel AVR

Fuse bits - Atmel AVR

Hi, I have LPT (ISP AVR) programmer, (

formatting link
) what happens when the programmer disconnect from PCB (with ATmega8) during programming time. (programming with fuse bits) ? Can I destroy my Atmega ?

Reply to
Robert
Loading thread data ...

formatting link

I have had a case where the SPIEN fuse got set somehow by disconnecting during programming. This means that the ATmega8 can only be (re)programmed in Parallel (High Voltage) mode. If you don't have such a programmer to hand, it is probably simpler and cheaper to throw the chip away ...

Dave

Posted Via Nuthinbutnews.Com Premium Usenet Newsgroup Services

---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY **

----------------------------------------------------------

formatting link

Reply to
Dave Garnett

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.