23 lines
608 B
Markdown
23 lines
608 B
Markdown
# README
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This repository contains multiple small CPUs, simulated in Logisim.
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## Models
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### cpu8_v1
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Extremely simple 8-bit CPU with 6 arithmetic (ADD, SUB) and logical (AND, OR, NAND, NOR) operations, conditional jumps are also supported.
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The CPU has 6 Registers:
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- 1x Constant loading
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- 2x ALU operand
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- 1x ALU result
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- 2x General purpose
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The program is read from a readonly memory (ROM).
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## Programming
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In [this repository](https://gitlab.com/ChUrl/logisim-assembler) I implemented a simple assembler, to make programming the CPUs easier.
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The assembler versions (branches) match with the CPU names.
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