Updated Combination ROM.7z

Updated ROM File / Jeff Tranters Combination ROM with a larger contiguous RAM space - This is released under the Apache License

x-7z-compressed - 108.40 kB - 02/06/2023 at 06:27

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BOM.TXT

updated bom

plain - 2.28 kB - 09/20/2022 at 18:27

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cern_ohl_p_v2.txt

Open Hardware Licence

plain - 8.64 kB - 09/15/2022 at 04:36

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HB6809 Minimal ACIA EasyEDA Backup File.zip

Back up of the entire EasyEDA from around V2.2 of the main board PCB

Zip Archive - 105.71 kB - 09/15/2022 at 03:59

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Gerber_PCB_HB6809.zip

Main PCB Gerbers

Zip Archive - 356.90 kB - 09/15/2022 at 03:59

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Gerber_PCB_HB6809 ACIA ADAPTER.zip

ACIA adapter gerbers

Zip Archive - 80.61 kB - 09/15/2022 at 03:59

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Schematic_HB6809_2022-08-28.pdf

updated schematic with revisions from the issues to the 2.1 layout

Adobe Portable Document Format - 235.76 kB - 08/28/2022 at 19:10

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HB6809 Rev 2.2 TOP.png

High Resolution board renders for 2.2 from the top

Portable Network Graphics (PNG) - 244.31 kB - 08/29/2022 at 03:54

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HB6809 Rev 2.2 BOTTOM.svg

High resolution board renders 2.2 from the bottom

svg+xml - 7.81 MB - 08/29/2022 at 03:54

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ACIA Serial Adapter PCB TOP.svg

Top Serial adapter Render

svg+xml - 982.77 kB - 08/15/2022 at 16:20

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ACIA Serial Adapter PCB BOTTOM.svg

Bottom Serial adapter render

svg+xml - 982.82 kB - 08/15/2022 at 16:20

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Schematic_HB6809 ACIA ADAPTER_2022-08-15.pdf

Here's the schematic for the minimal serial adapter.

Adobe Portable Document Format - 66.40 kB - 08/15/2022 at 16:18

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