8-Bit Breadboard CPU (ALU, Flags, General Purpose Registers)

This video is about the arithmentic logic unit (ALU), the flags register and the general purpose registers of my breadboard CPU. My overview video: https://youtu.be/yACH8p4KfyQ GitHub (schematics): https://github.com/DerULF1/8bit-computer ----------------- 00:00 Intro 00:23 General Purpose Register (GPR) 01:44 GPR Schematic Walk-Through 02:43 GPR Breadboard Layout 03:11 ALU Concepts Discussion 09:04 ALU Register Schematic (Accumulator) 10:09 ALU Operations 15:45 ALU Schematic Walk-Through 17:19 Flags Register and Calculation 21:43 Flags Register Schematic Walk-Through 22:46 Carry-Flag Handling 24:38 Flags Calculation Schematic Walk-Through 26:54 ALU Function Summary 28:08 ALU Breadboard Layout 28:54 Outro -----------------