michael
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a270f1e37a
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only read pins when needed, now it's a bit faster than a parallel cable
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2007-04-29 17:51:28 +00:00 |
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michael
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397d1c368e
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remove useless code
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2007-04-29 17:06:01 +00:00 |
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michael
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85690a3f99
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correctly handle cases where the usb chunksize is smaller than the
combined write
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2007-04-29 16:00:49 +00:00 |
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michael
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4af4753dc4
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increase programming speed by a factor of 4.
it now takes 5 seconds to program a xc3s400, which is the same time it
takes to program this chip with a parallel cable.
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2007-04-29 15:57:34 +00:00 |
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michael
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e81047b815
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ignore no-ops
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2007-04-29 14:40:03 +00:00 |
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michael
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d0e2002d3a
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much faster programming via FTDI2232 now.
programs a xc3s200 in 22 seconds
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2007-04-29 13:49:13 +00:00 |
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michael
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b122ac4b01
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improve performance by
* using synchronous bitbang mode
* handling multi transfers in the jtagkey-driver by combining writes and reads
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2007-04-29 10:19:40 +00:00 |
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michael
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8121bc50c2
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first bits for amontec jtagkey
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2007-04-29 00:13:50 +00:00 |
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