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r18 | zac1 | 2010-01-15 11:36:10 +0100 (Fri, 15 Jan 2010) | 6 lines
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I achieved now stable OUT transfers (from the PC to the FPGA) with working throtling (when the FPGA consumes data slower than the host delivers).
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The basics needed for this are implemented in the FPGA like handshaking with the FX2 and clock domain transistion from the Interface clock to the user defined system clock.
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in the gpif_com_test.vhd is a message rom, containing a prepared answer message to generate an IN transfer. this is needed for the next step.
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r14 | zac1 | 2009-12-18 14:59:32 +0100 (Fri, 18 Dec 2009) | 14 lines
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reorganising and renaming the stuff in these project.
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the core will get the name "GECKO3COM_" followed by the type "simple", "plb" or "opb"
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to follow the naming in the GECKO3 wiki and to show the IP core interface.
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duplicated fifo corecenerator files are merged together including a wrapper to easily supress synthesizer warnings
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from unavailable, unused and unconnected pins.
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the project is now organised in a way how the IP core and it's parts are beeing used. this means that the
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low-level gpif access module is instantiated by the higher level modules and not the other way around.
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this will make more sense when more parts of this IP core are finished (planning is finished, they have
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to be implemented and tested now).
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r12 | zac1 | 2009-12-03 12:14:30 +0100 (Thu, 03 Dec 2009) | 4 lines
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this is the version 0.4 of the GECKO3com IP core.
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This is the last version from Andreas Habegger, the maintainer for this core is now Christoph Zimmermann
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r11 | zac1 | 2009-12-03 12:03:25 +0100 (Thu, 03 Dec 2009) | 4 lines
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initial add of the version 0.3 of the GECKO3com IP core. originaly developped by Andreas Habegger.
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this commit is just for backup and to make the project progress visible because version 0.4 is also ready and will be commited in the next step.
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------------------------------------------------------------------------
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#
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# Copyright 2008 MicroLab (Berne University of Applied Science)
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#
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# This file is part of GECKO3COM
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#
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# GECKO3COM; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# GECKO3COM is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Radio; see the file COPYING. If not, write to
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# the Free Software Foundation, Inc., 51 Franklin Street,
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# Boston, MA 02110-1301, USA.
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#
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