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First Schematic finished

7/18/2009

Today I finished the first "official" drawing: the H1-REG1-1 card schematic which contains the main registers of the computer: PC, SP and the Operand Register (OR). The circuit is composed by 23 chips fitting comfortably in my 5.5x8 inches prototyping board. The drawing took three sheet of paper (I am drawing for letter size: 8.5x11 inches).

I am very happy because this can be seen as the first step into reality: something that can be built and tested. I plan to start doing just that very soon.

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Project start date: May 13 of 2009