AVR-Chat

I always thought RESET was also required to program a chip with JTAG.
Steve

 

From: AVR-Chat@yahoogroups.com [mailto:AVR-Chat@yahoogroups.com] On Behalf
Of Don Kinzer
Sent: Monday, November 26, 2012 2:55 PM
To: AVR-Chat@yahoogroups.com
Subject: [AVR-Chat] Re: Is JTAG enabled by default? (was: JTAGICE Mk2
prices)

 

  



--- In AVR-Chat@yahoogroups.com <mailto:AVR-Chat%40yahoogroups.com> ,
"bayramdavies" <Yahoo37849@...> wrote:
>[...] I don't have the space for the 10-pin JTAG header.
JTAG only uses 6 pins (Vcc, Gnd, TCK, TMS, TDI, TDO). An alternative would
be to use a 6-pin header and/or a finer pitch header and then make an
adapter cable from that to the standard 10-pin 0.100" pitch JTAG connector.

Don Kinzer
ZBasic Microcontrollers
http://www.zbasic.net





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