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Author: Bradley
Project access type: Public
Description:
This project is based on Ben Eaters 8 bit computer project https://eater.net/8bit/ and as of now the computer can be programmed using the following assembly language commands
NOP (0000 00000) - Do Nothing
LDA (0001 XXXX) - Load the A register with contents of memory location XXXX
ADD (0010 XXXX) - ADD A register and the contents or memory location XXXX. Results in A register
SUB (0011 XXXX) - Subtract A register from the contents or memory location XXXX. Results in A register
STA (0100 XXXX) - Store the contents of the A register to Ram at location XXXX
LDI (0101 YYYY) - Load the A register with a 4 bit number YYYY
MVB (0110 0000) - Move the contents of the A register to the B register
MVA (0111 0000) - Move the contents of the B register to the A register
JMP (1000 XXXX) - Jump to a specific Ram memory address location XXXX
OUT (1110 0000) - Output the contents of the A register to the decimal display
HLT (1111 0000) - Stop execution of the current program
Created: Jul 15, 2020
Updated: Jun 30, 2023
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