Search found 5 matches

by wDavies
Mon Sep 07, 2020 3:52 pm
Forum: Newbies
Topic: My First Project!
Replies: 15
Views: 2399

Re: My First Project!

I have decided that i will leave out VGA for my first project, and will instead use something like Serial to interface to a program like PuTTY on a computer and then use that as a pseudo-display, does anyone have any recommendations on how to achieve this goal
by wDavies
Sun Sep 06, 2020 11:31 pm
Forum: Newbies
Topic: My First Project!
Replies: 15
Views: 2399

Re: My First Project!

Thank you for all the replies, i will be sure to implement all of them into the Schematic, however i've been wondering, Would it be possible to use the Arduino Nano, or the atmega 328P as a Graphics Processor? In theory, it would be able to take characters from the CPU (after being addressed in the ...
by wDavies
Sun Sep 06, 2020 10:46 am
Forum: Newbies
Topic: My First Project!
Replies: 15
Views: 2399

Re: My First Project!

It's much harder to follow a netlist written around boxes than it is a real schematic. The main thing I see however, if I'm looking at it straight, is that there's nothing keeping RAM from being written to during the Φ2-low time. The address is not guaranteed to be valid before the R/W line goes ...
by wDavies
Sun Sep 06, 2020 10:45 am
Forum: Newbies
Topic: My First Project!
Replies: 15
Views: 2399

Re: My First Project!

(Welcome, wDavies! It might be good to know where you got your inspiration from and what references you're using. Are you going for a PCB, or using breadboard, or something in between?)
I got my inspiration from channels like Ben Eater and 8-Bit Guy on YouTube, I'm also just very intrigued in ...
by wDavies
Sun Sep 06, 2020 12:01 am
Forum: Newbies
Topic: My First Project!
Replies: 15
Views: 2399

My First Project!

I've Begun Working on A Project with the 6502 and hope to create a working computer,
here are my current specs:
(hopefully) 8Mhz Clock
44kB of Ram
4kB of I/O Space
16kB of ROM

I'm posting here to wonder if there is anything that i'm doing wrong with my Schematic design which is necessary to fix ...