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Improvement Requests for Board Layout

devnulling edited this page Jul 16, 2015 · 4 revisions

Requests

  • Add jumper to force FX3 into built-in bootloader (workaround)
  • Provide access to SPI flash through a header directly. The MOSI and MISO are already brought out via the UART header. Adding the CS and SCLK would allow direct programming of the FX3 SPI flash.
  • FX3 debug LED is not very bright
  • Align GPIF0-7 with DATA0-7. Currently parallel programming of the FPGA via the FX3 required a weird mask translation.
  • Add plugin style board to product line with switchable band pass filters for higher ham bands (70cm/23cm/33cm/13cm) similar to the filters on the XB-200.
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