20 photos
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Processor Board
11 photos
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Keyboard
9 photos
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Debugging Board
12 photos
This will be my debugging board. Right now it is only planned that it will contain a single step logic as well as a LED display of the Adress and Data lines. This will change later to real hex displays and maybe a address compare logic to set break points at specific addresses where the cpu is put into single step mode then... and so on.
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Oscillograms
5 photos
Made with my ?1-74. It is a dual beam oscilloscope mainframe which supports up to 50MHz
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Mixed
7 photos