Search found 479 matches

by akuyou
Sat Apr 05, 2025 11:01 am
Forum: General 68000 Assembly
Topic: What is faster ? Clear or Load ?
Replies: 3
Views: 22247

Re: What is faster ? Clear or Load ?

Can I ask where you saw that, as it's counter intuitive to what I assumed, so I'd like to see what document you found to refer to for my own reference.

I thought the whole point of CLR commands is they don't take a parameter, which should reduce the amount of data 'Loaded' by the CPU, by definition ...
by akuyou
Fri Mar 07, 2025 4:08 am
Forum: Introductions
Topic: Hi retired Engineer from Japan
Replies: 3
Views: 30620

Re: Hi retired Engineer from Japan

Replying to this thread in the hope this information helps anyone who comes across it!
I've been looking for a while for a copy of the mentined 'Tech Know' book without luck, but it seems some kind person has uploaded it to Archive.Org at the URL below:

https://archive.org/details/fm-techknow-hq

I ...
by akuyou
Sat Dec 28, 2024 8:42 am
Forum: Other Z80 Systems
Topic: Laser210/VZ200
Replies: 1
Views: 20483

Re: Laser210/VZ200

No, I'm afraid I won't publish anything but my own content, You can upload content to your own website, and post links to it here in these forums if you wish.

Anything I post I will end up getting questions (and maybe complaints) about, so If I did not write it I cannot support it, also if your ...
by akuyou
Sat Dec 28, 2024 8:39 am
Forum: ARM Assembly Programming
Topic: When should I use the Raspberry Pi forums, and when should I use these?
Replies: 1
Views: 18313

Re: When should I use the Raspberry Pi forums, and when should I use these?

I have no idea what is on the Raspberry pi forums, but essentially you should only post here if you're actually using my tutorials or source code, as I don't have time to support random questions.

Please bear in mind I do not cover the RaspberryPI so if that's your platform of choice, there's ...
by akuyou
Fri Jun 07, 2024 9:18 am
Forum: General Z80 Programming
Topic: stringmatch.asm self modifying code
Replies: 2
Views: 22837

Re: stringmatch.asm self modifying code

Hey there!

You're not doing anything wrong, the problem is that's a very old example, back from the days when I did all my assembly with WinApe.

WinApe supports a label being on the right of a line, but Vasm doesn't - which is why you're getting the error (I do all my assembly with VASM now)

So ...
by akuyou
Sat May 04, 2024 8:53 am
Forum: Chibi-News!
Topic: Volume 3 of Learn Multiplatform Assembly with ChibiAkumas is out now!
Replies: 0
Views: 23599

Volume 3 of Learn Multiplatform Assembly with ChibiAkumas is out now!

Volume 3 is in the same format as volumes 1 and 2. The first chapter is the assembly introduction which is basically the same as Volumes 1+2 (So you can read Volume 3 without having read the other volumes)

Volume 3 covers MIPS, TMS9900, SuperH, IBM370 and PowerPC CPUs

The book is around 50 pages ...
by akuyou
Mon Apr 15, 2024 9:45 pm
Forum: General Z80 Programming
Topic: Devtools build options explanation
Replies: 1
Views: 12556

Re: Devtools build options explanation

No there isn't I'm afraid, I don't have the time/willpower to go into things to that level - all I can aim at is the absolute beginner.

The scripts I use are based on the ones I wrote for ChibiAkumas, I've not looked at them or significantly changed them for years now.

Really once you're at that ...
by akuyou
Mon Mar 25, 2024 3:09 am
Forum: 6809 Assembly Programming
Topic: 6809 ASM Development Environment
Replies: 1
Views: 21101

Re: 6809 ASM Development Environment

I don't know why you say the two files are identical, they are not, I just downloaded them both, and they are different sizes and content. please see the attached screenshot.

The online documentation on the download page wasn't very good, I'll get it updated, but here is the correct procedure:

1 ...
by akuyou
Fri Mar 08, 2024 11:42 am
Forum: General Z80 Programming
Topic: jp (hl) explanation
Replies: 2
Views: 15653

Re: jp (hl) explanation

Yes, JP (HL) Jumps to the address in HL
You would need to load the address into the HL pair first then jump to it.
by akuyou
Wed Feb 28, 2024 4:26 am
Forum: General Assembly Programming
Topic: Chibi Devtool installing
Replies: 2
Views: 16513

Re: Chibi Devtool installing

To be honest, that's what the font is supposed to look like.
It was a 16 color font for a sci-fi game, in italic style with near the top in a different color.

On that screen that line is being shown in the color black, which is making it look broken, but that's what it was designed to look like ...

Go to advanced search