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prjxray
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4 Commits

Author SHA1 Message Date
Rick Altherr 43b70caf03 xc7series: Dynamically allocate config packets when writing bitstreams 
ConfigurationPacket assumes that the payload data is owned by someone
else. For frame data, that is generally true.  For initialization and
finalization sequences, those payloads need to be created and managed.
Instead, dynamically allocate packets which allows for using subclasses
of ConfigurationPacket that store the payload with the packet.

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
 2018-02-01 14:34:31 -08:00
Rick Altherr f5099113e6 xc7patch: remove disabled debug code 
Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
 2018-02-01 12:40:49 -08:00
Rick Altherr 61b6a9dfe7 xc7patch: use ECC calculation from lib 
Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
 2018-02-01 12:39:56 -08:00
Rick Altherr 86db6b6724 Tool to patch a 7-series bitstream 
Applies a .frm file (lines of frame address: frame words) to a bitstream
and writes the result as a new bitstream.  Note that the new bitstream
will not include the initialization and finalization sequences required
for programming.

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
 2018-01-22 14:15:31 -08:00