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Add support for the AVR Dragon (JTAG and ISP mode).

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git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@675 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2006-10-26 21:14:10 +00:00
parent 08fc2b8a81
commit 90d6100d88
11 changed files with 258 additions and 6 deletions
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12
doc/avrdude.texi
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@@ -184,6 +184,18 @@ Only the memory programming functionality of the JTAG ICE is supported
by AVRDUDE.
For the JTAG ICE mkII, both JTAG and ISP mode are supported.
The AVR Dragon is supported in JTAG and ISP mode.
(High-voltage programming is not yet supported.)
When used in JTAG mode, the AVR Dragon behaves similar to a
JTAG ICE mkII, so all device-specific comments for that device
will apply as well.
When used in ISP mode, the AVR Dragon behaves similar to an
AVRISP mkII (or JTAG ICE mkII in ISP mode), so all device-specific
comments will apply there.
In particular, the Dragon starts out with a rather fast ISP clock
frequency, so the @code{-B @var{bitclock}}
option might be required to achieve a stable ISP communication.
The USBasp ISP adapter is also supported, provided AVRDUDE
has been compiled with libusb support.
It features a simple firwmare-only USB implementation, running on