4700 FPGA Bitstreams: Difference between revisions
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The FPGA has the capability to be reloaded on startup and reprogram itself with different configurations. The default bitstream is hardcoded into the FPGA, but the soft reloaded bitstreams can be placed in /ts4700_bitstream.vme.gz on the initrd root to make the board load the bitstream on startup. If we do not have a configuration you need, you can [[#FPGA Programming|build a new bitstream]], or [http://www.embeddedarm.com/support/contact-us.php contact us] for our engineering services. | |||
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Revision as of 13:10, 19 July 2012
The FPGA has the capability to be reloaded on startup and reprogram itself with different configurations. The default bitstream is hardcoded into the FPGA, but the soft reloaded bitstreams can be placed in /ts4700_bitstream.vme.gz on the initrd root to make the board load the bitstream on startup. If we do not have a configuration you need, you can build a new bitstream, or contact us for our engineering services.
| Bitstream | XUARTs | CAN | CAN2 | Touchscreen | SPI |
|---|---|---|---|---|---|
| Default (5k LUT) | 0-3 | On | Off | On | On |