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Re: [avrdude-dev] JTAGICEII on CAN128
From: |
Joerg Wunsch |
Subject: |
Re: [avrdude-dev] JTAGICEII on CAN128 |
Date: |
Sun, 23 Jul 2006 22:44:28 +0200 |
User-agent: |
Mutt/1.5.11 |
As Odd Arild Olsen wrote:
> > Yes, it asks the ICE to perform a hardware reset first. That way,
> > obviously the /tRST line will be asserted by the ICE.
> Does it also do a reset via JTAG before and after programming?
Sorry for replaying so late.
No, after rewinging the specs again, the target reset command by
default uses a hardware reset, not a JTAG reset. At least, that's how
I read the spec, I didn't verify that on an oscilloscope or logic
analyzer.
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)