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8Bit_Mlanich


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8 Bit CPU

This  computer has a data bus and a control bus. and on those busses there are external devices that you can send data to/from. the ALU is the same as My old Computer design at https://circuitverse.org/users/15083/projects/8-bit-cpu-80eab5d4-e248-4c33-960d-08b58cd655c3.the opcodes are also the same as my previus vertion.

also this one has a large display at the bottom that displays the time as the X and the line of code executed as the Y and the data bus value as the color.

the default program loads the UI data into ALU register A and loads ram address 1 as ALU register B. witch makes a accumulator. and then displays the value to the user output and the number display, if the user input value == 0 then jump to line 7 and resets the value to zero.

To start, pres the start button.

I am working on a new CPU that is much better. it will also have a link to a assembler(made in javascript). 


you can fork it and improve it and do whatever you want with it. Enjoy !!!


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An 8-bit addition/subtraction unit with two's complement arithmetic and an accumulator.

BCD displays are added for nicer user experience.

First steps in CircuitVerse