Booting the Apple 2 I built
Автор: Some Assembly required
Загружено: 2025-03-05
Просмотров: 827
We're finally putting it all together to boot an actual Apple II on CompuSar. There are a lot of steps for connecting an 8-bit CPU to a 32-bit one, and things don't always go to plan, but eventually, well, you'll have to watch the video to find out.
I'd like to thank my Patreon BBC Micro level supporter, Yehuda T. Deutsch.
You, too, can support my work on Patreon: / compusar
Discord server invite: / discord
The code is available at https://github.com/CompuSAR/sar_apple2
Music:
"A Night Alone" - TrackTribe.
"Midnight Special" - E's Jammy Jams
"A Good Day on the African Planes" - Doug Maxwell
"Sneaky Snitch" - Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/b...
"Cash Machine" - Anno Domini Beats
"Crazy" - Patrick Patrikios
Chapters:
00:00 - Intro
00:20 - The 6502
01:16 - 8 to 128 bit conversion
02:37 - Paged addresses
03:16 - Apple II memory layout
04:15 - Risc-V memory layout
08:22 - The linker script
10:14 - Assemblify
11:00 - Pager configuration
12:09 - The display
13:11 - 6502 reset
14:11 - Simulating the design
15:22 - Booting it all up
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