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Difference between revisions of "CW308T-MEGARF"

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{{Infobox|This is a BETA target and not yet available. This wiki page will continue to be updated until release. }}
 
{{Infobox|This is a BETA target and not yet available. This wiki page will continue to be updated until release. }}
  
[[File:megarf_render.png|400px]]
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[[File:meagrf_render_02.png|400px]]
  
The following is the original (-01) schematic, which was never publically released. The following changes were made in -02:
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== Programming ==
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The ChipWhisperer's AVR programmer supports this target directly. No external programmer is required.
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== Schematic ==
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See GIT Repo for PDF of schematic.
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[[File:CW308T_ATMegaRF_02.png|1000px]]
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== Board Layout ==
 +
 
 +
See GIT Repo for gerber files.
 +
 
 +
== Historical Note ==
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 +
The following is the original (-01) schematic. The following changes were made in -02:
  
 
* MOSI/MISO was switched on Atmel device (requires PCB fix on -01, or PCB will not work)
 
* MOSI/MISO was switched on Atmel device (requires PCB fix on -01, or PCB will not work)
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* Serial resistors added on SCK/MISO/MOSI lines
 
* Serial resistors added on SCK/MISO/MOSI lines
  
[[File:CW308T_ATMegaRF_01.png|1000px]]
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[[File:CW308T_ATMegaRF_01.png|200px]]
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[[Category:Targets]]
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[[Category:CW308 Targets]]

Revision as of 19:21, 3 November 2016

Meagrf render 02.png

Programming

The ChipWhisperer's AVR programmer supports this target directly. No external programmer is required.

Schematic

See GIT Repo for PDF of schematic.

CW308T ATMegaRF 02.png

Board Layout

See GIT Repo for gerber files.

Historical Note

The following is the original (-01) schematic. The following changes were made in -02:

  • MOSI/MISO was switched on Atmel device (requires PCB fix on -01, or PCB will not work)
  • TST connected to ground (requires PCB fix on -01, or PCB will not work)
  • CLKI pull down
  • GPIO3 is now optionally in control of 4066 instead of being hardwired
  • Serial resistors added on SCK/MISO/MOSI lines

CW308T ATMegaRF 01.png