Learn Multiplatform Assembly Programming... with ChibiAkumas!

Already own the book? Click here for the source downloads!

Bought the printed Volume 1 or 2 book?... Get the PDF free Here!

About the book...

"Learn Multiplatform Assembly Programming... With Chibiakumas" is my series of books... Each book covers a whopping 5 CPU's it's aimed at the absolute beginner.

Volume 1 covers the Z80, 6502, 68000, 8086 and early ARM CPUs

Volume 2 covers ARM Thumb, 65816, 6809, PDP-11 and Risc-V CPUs

There's an introduction covering the terminology you'll come across, an introduction to each processor, it's registers and addressing modes, and a summary of all the major commands, written in a style intended to be 'down to earth' and more suited to regular readers!

Each book contains around 300 pages is available now from Amazon either in print as a paperback or digitally on Kindle.

Now in Hardback and Large A4 size!
Check them out here: https://amzn.to/3hgETuM
My 1st book covers ASM programming on Z80, 6502, 68000, 8086 and ARM
My 2nd book book covers ARM Thumb, 65816, 6809, PDP-11 and Risc-V CPUs

The Large print versions can be a little hard to find... the links are here:
Vol 1 A4: https://amzn.to/3T8WzFG
Vol 2 A4: https://amzn.to/3WC9jaM

It should be available on your 'local' amazon too - If you live somewhere else Just search for chibiakumas !

Source Code

All the tutorials in both books can be downloaded here in a single file:

Download the SourceCode for the book examples. (Z80, 6502, 68000, 8086, Arm / Thumb, 65816, 6809, PDP-11, Risc-V)

Cheat Sheets

I have a collection cheatsheets of all the instructions for each cpu!

Cheetsheet Collection

Dev Tools

You can download my pre-configured Notepad++ with build scripts:

Volume 1: Z80, 6502, 68000, 8086, ARM

Volume 2: Thumb, 65816, 6809, PDP-11, Risc-V

More Tutorials!

I have a series of tutorials covering the command set of each processor.

Volume 1: Z80, 6502, 68000, 8086, ARM

Volume 2: Thumb, 65816, 6809, PDP-11, Risc-V


I've previously made tutorial videos similar to those in the book:

Volume 1 

Z80: Hello World, Bitmap, Joystick

6502: Hello World, Bitmap, Joystick

68000: Hello World, Bitmap, Joystick

8086: Hello World, Bitmap, Joystick

ARM: Hello World, Bitmap/Joystick
Volume 2 ARM Thumb: Hello World, Bitmap/Joystick

65816: Hello World, Bitmap/Joystick

6809: Hello World, Bitmap, Joystick

PDP-11: Hello World, Showing Data/Reading Data

Risc-V: Hello World, Showing Data/Reading Data

Printed Book Buyers Remorse: Get the PDF Free if you bought in print! (Both Volume 1 and 2)

I want to encourage people to buy the printed copy, but of course there are many benefits to digital PDFs.

Therefore I'm pleased to offer all purchasers of the printed book a free digital copy.

Just send a picture of your copy of the book (As proof of purchase) via email to the address below (it an image because I don't want spam)... I'll reply with a link to the PDF version of the book - it's a special improved version with a few additions and corrections!

You don't need to be in the picture, it can just be on the floor or a table.

Send Your picture to :

Readers Pics!

Feel free to show off some of your retro hardware, or your dev machine... Here's some of the great hardware used by readers!

Want to publish your own book? Everything I used to create mine is FREE!
My book was published by Amazon KDP print on demand (It's free!).It was written with Libreoffice (Long Term Support ver) and the cover art was built with Scribus
Artwork in the book was designed with Blender and drawn with Krita, Screenshots were taken with Irfanview, and sourcecode was cut to size with The Castle Splitimage


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Top Menu
***Main Menu***
Youtube channel
Email Newsletter
Merch Store
Amazon Affiliate Link
AkuSprite Editor
Dec/Bin/Hex/Oct/Ascii Table

Alt Tech
Please note: I wlll upload more content to these alt platforms based on the views they bring in

Z80 Content
***Z80 Tutorial List***
Learn Z80 Assembly (2021)
Learn Z80 Assembly (old)
Hello World
Advanced Series
Multiplatform Series
Platform Specific Series
ChibiAkumas Series
Grime Z80
Z80 Downloads
Z80 Cheatsheet
DevTools kit
Z80 Platforms
Amstrad CPC
Elan Enterprise
Gameboy & Gameboy Color
Master System & GameGear
Sam Coupe
ZX Spectrum
Spectrum NEXT
Camputers Lynx

6502 Content
***6502 Tutorial List***
Learn 6502 Assembly
Advanced Series
Platform Specific Series
Hello World Series
Grime 6502
6502 Cheatsheet
DevTools kit
6502 Platforms
Apple IIe
Atari 800 and 5200
Atari Lynx
BBC Micro
Commodore 64
Commodore PET
Commander x16
Super Nintendo (SNES)
Nintendo NES / Famicom
PC Engine (Turbografx-16)
Vic 20

68000 Content
***68000 Tutorial List***
Learn 68000 Assembly
Hello World Series
Platform Specific Series
Grime 68000
68000 Cheatsheet
DevTools kit
68000 Platforms
Amiga 500
Atari ST
Neo Geo
Sega Genesis / Mega Drive
Sinclair QL
X68000 (Sharp x68k)

8086 Content
Learn 8086 Assembly
Platform Specific Series
Hello World Series
8086 Cheatsheet
DevTools kit
8086 Platforms

ARM Content
Learn ARM Assembly
Learn ARM Thumb Assembly
Platform Specific Series
ARM Downloads
ARM Cheatsheet
DevTools kit
ARM Platforms
Gameboy Advance
Nintendo DS
Risc Os

Risc-V Content
Learn Risc-V Assembly
Risc-V Downloads
Risc-V Cheatsheet
DevTools kit

PDP-11 Content
Learn PDP-11 Assembly
PDP-11 Downloads
PDP-11 Cheatsheet
DevTools kit

TMS9900 Content
Learn TMS9900 Assembly
TMS9900 Downloads
TMS9900 Cheatsheet
DevTools kit
TMS9900 Platforms
Ti 99

6809 Content
Learn 6809 Assembly
6809/6309 Cheatsheet
DevTools kit
6809 Platforms
Dragon 32/Tandy Coco
Fujitsu FM7
TRS-80 Coco 3

65816 Content
Learn 65816 Assembly
65816 Cheatsheet
DevTools kit
65816 Platforms

eZ80 Content
Learn eZ80 Assembly
eZ80 Downloads
eZ80 Cheatsheet
DevTools kit
eZ80 Platforms

Work in Progress

Misc bits
Ruby programming

Buy my Assembly programming book
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Buy my Assembly programming book

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Search 'ChibiAkumas' on
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Click here for more info!