Tomeu Capó

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Francisco Meza

UNITED STATES OF AMERICA
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K. H.

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NOEL benoit

FRANCE
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Description

Dragon 32 Memory Uploader

The aim of this project is design a board for share data and/or programs between a PC and Dragon Computer throw expansion bus. Using a 2K x 16 Dual-Port SRAM chip attatched to Dragon computer expansion bus and attatched to external AVR microcontroller for interact from PC and read or write data/programs to Dragon.

Other purposes can reach a development card used for test programs developed with 6809 compiler directly to read hardware same as Dragon 32/64.

Code

https://github.com/tomeucapo/memoryuploader

Schematic and Layout

https://hackaday.io/project/27064-dragon-shared-memory

Download Gerbers

Jul 01,2019

1,871 views

Dragon 32 Memory Uploader

4 Layers PCB 105.41 x 91.44 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

This board used for development purposes, can upload binary data to external Dragon 32 SRAM and read from Dragon 32.

1871

Published: Jul 01,2019

Download Gerber file 7

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