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| "version": 2, | |
| "serverList": [ | |
| { | |
| "ip": "asiekierka.humee.pl", | |
| "name": "Asiekierka's Experimental Server", | |
| "description": "This one never really works.", | |
| "owner": "asiekierka", | |
| "website": "http://google.com" | |
| } |
| AREIA-1 | |
| ------------ | |
| 16 registers, 16 bits each, | |
| 0 = always 0 | |
| 15 = SP | |
| Memory is treated as little-endian. | |
| OP1 in {move, cmp, add, sub, xor, or, and} |
Welcome to Modular Computing! This document's goal is to explain how the Areia-1 CPU works and how to use it.
Let's start with the simplest opcode: move.
move.w dst, src
It lets you move the values inside registers, or to change such a value to a number. ".w" means it is related to WORDS - 16-bit values. This is not important to you for now.
| AREIA-1 | |
| ------------ | |
| 16 registers, 16 bits each, | |
| 0 = always 0 | |
| 15 = SP | |
| Memory is treated as little-endian. | |
| Opcode byte: oooooott (o - opcode, t - type of opcode) | |
| l is .b or .w |
| AREIA-1 | |
| ------------ | |
| 16 registers, 16 bits each, | |
| 0 = always 0 | |
| 15 = SP | |
| Memory is treated as little-endian. | |
| Opcode byte: oooooott (o - opcode, t - type of opcode) | |
| l is .b or .w |