AVR-Chat

----Original Message----
From: AVR-Chat@yahoogroups.com
[mailto:AVR-Chat@yahoogroups.com] On Behalf Of Steve Hodge
Sent: 22 September 2010 15:26 To: AVR-Chat@yahoogroups.com
Subject: RE: [AVR-Chat] AVRISP2 for PDI in-chip debugging?

> Thanks.  Just wanted to make sure I needed to bring out a
> JTAG header on a 
> new design.  Steve

I think you misunderstood John's reply

You can do debugging over PDI, just not with the AVRISPmk2.
The Atmel JTAGmk2 can debug over PDI. (and JTAG, obviously). But you only need 2 pins for PDI.

-- 
Tim Mitchell