Скачать или смотреть 0103: Program ROM Emulation | 16-Bit Computer From Scratch

Description

This video marks a big milestone in the emulator software: I am able to execute code on the emulator and do something meaningful!

To meet this milestone, I created Program ROM and loaded the contents from disk. I also had to sort out some timing issues with how the clock rising edge was being emulated.

I even found a bugs in the modules which will impact the PCBs.


Chapters
0:00 Intro
1:56 Part 1: Emulating the AT28C256
6:03 Part 2: Emulating the Program ROM Module
8:18 Part 3: Control Logic Module Flaw
12:57 Part 4: Debugging the Control ROM Mid-Plane
18:18 Part 5: Linear Emulator Problem
22:19 Part 6: Checking for Duplicate Connections
25:14 Part 7: Splitting the Clock Rising Edge
29:12 Part 8: Debugging Register Loads
32:35 Part 9: Wrap-Up


Resources:
Kind Donations (see https://github.com/eryjus/16bcfs/blob... for details):
Buy me a Beer: https://ko-fi.com/eryjus
Architecture Reference (work in progress!): https://github.com/eryjus/16bcfs/blob...

YouTube Links:
16-Bit Computer From Scratch Complete Playlist: https://www.youtube.com/watch?list=PL...
ALU Playlist:    • Arithmetic Logic Unit  
Clock Module Playlist:    • Clock & Reset Modules  
Register Module Playlist:    • Register Module  
Intruction Cycle Playlist:    • Instruction Cycle Modules  
Memory Module Playlist:    • Memory Module  
KiCad Playlist:    • KiCad Design  

CircuitVerse Models:
CircuitVerse Project Link: https://circuitverse.org/users/160845...

GitHub Repo:
16bcfs Complete Repository: https://github.com/eryjus/16bcfs


Additional Tags:
#Qt6 #Homebrew #Breadboard #PCB #KiCad #74LS #IC #SMD #schematic #CircuitVerse #ALU #555 #Computer #Emulator #SPI #Arduino #EEPROM