TS-TPC-7990 FPGA Changelog: Difference between revisions

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* Initial Release
* Initial Public Release
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* Chagned onboard pullup to fix production process.
* Changed onboard pullup to fix production process.
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* Added support for REV B boards.
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* Added support for reprogramming Silabs in the field
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| Routes DC_SPI_MISO to FPGA_SPI_MISO when the chip select is not asserted.  Used to detect silo board automatically.
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Revision as of 12:06, 10 February 2017

Check the FPGA rev with: 

echo $(($(tshwctl --peek --addr 51)>>4))
Rev Changes
3
  • Initial Public Release
4
  • ttyMAX uarts use IRQ 0.
  • Fixed WIFI clock
  • Fixed default crossbar so all uarts work without regisiter write fixes
5
  • Changed onboard pullup to fix production process.
6
  • Added support for REV B boards.
7
  • Added support for reprogramming Silabs in the field
8 Routes DC_SPI_MISO to FPGA_SPI_MISO when the chip select is not asserted. Used to detect silo board automatically.

You can reload the FPGA during startup for custom FPGAs. If /boot/ts7990-fpga.vme is present during startup you will see u-boot reload this file: 

Bytes transferred = 56341 (dc15 hex)
VME file checked: starting downloading to FPGA
Diamond Deployment Tool 3.5
CREATION DATE: Wed Oct 07 11:38:24 2015


Downloading FPGA 53248/56341 completed
FPGA downloaded successfully
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