HI I´ve a AVR DRagon and I made a 10 pin flat cable with about 30 cm length ... well , when I put a ATmega16 or mega32 .. its work fine (I use the AVRSTudio 4.16 build 638), but with ATmega164p the JTAG fail with a message that not can´t read ... when I use my hand to envolve the flat cable .... Its work ...? Its a EMI ? EMC ??? Anyone have this type of problem ? Thanks Emerson Santos [Non-text portions of this message have been removed]
Message
JTAG problems with ATmega164P
2009-10-16 by Emerson Santos