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Sharpworks

@sharpworks

Retro gaming publisher for the Sharp MZ-80 and MZ-700 machines. http://youtube.com/@mzsharpworks https://mz-sharpworks.co.uk/ https://mz-80a.com/ https://basictoz80.wordpress.com/ Devon, UK

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Latest posts by Sharpworks @sharpworks

I had this one, yeah not in the movie - just a money maker thing really :) I liked how this one’s front was weighted so it stayed upright whilst the back end could turn.

07.03.2026 08:20 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

I see. I agree with your original assessment of course

06.03.2026 21:39 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

What is meant by the hashtag in that listing?

06.03.2026 21:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Definitely up there :)

06.03.2026 11:27 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Now onto "Computer World 2" :D (The two tracks flow from one to the other), wonder how much the BBC paid Kraftwerk to use the tune for their The Computer Programme series! :)

06.03.2026 11:13 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Nice! Now I'm off to listen to Kraftwerk's 'Numbers'

06.03.2026 11:07 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Interesting place to keep ones glasses

06.03.2026 08:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
a cat with a surprised look on its face is looking at the camera ALT: a cat with a surprised look on its face is looking at the camera
05.03.2026 13:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Pretty cool arrival today :) A random Sharpsoft newsletter and also, unexpectedly, the Jeff Minter documentary β€œHeart of Neon”. A good day today :D

05.03.2026 13:49 πŸ‘ 8 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

I don't mind a bit of self-modifying code if it keeps the binary smaller :)

05.03.2026 13:44 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Hence the little 'Knight' character in the 2nd bank which is used on pretty much all of Knight's games released for the 700 :)

05.03.2026 13:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I think because the 80A is largely unknown in Japan and wasn't sold there, the 700 was much more likely to take it's inspiration from the 80K. Interestingly, the 2nd bank of chars is different on the Japanese 700. Graham Knight visited Sharp in Japan to help design the 2nd bank for overseas 700s.

05.03.2026 13:40 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

We're much cooler on the MZ-80A with our hardware scroll :D

05.03.2026 10:50 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This was what I was wondering. I've (accidentally) seen it in S-BASIC as mentioned above but made the assumption that it was just something cool that S-BASIC was doing.

05.03.2026 10:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Intriguing! The 80A has 2000 bytes (well, 2048 really) for VRAM. You can read memory mapped addresses (around the E200 area I think from memory - not done it in a while) to hardware scroll a 'window' of 1000 bytes shown on the screen.

05.03.2026 09:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I just assumed that was a function of S-BASIC itself, but you are saying that the 700 actually has the hardware scroll like the 80A?

05.03.2026 09:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Interesting regarding the 'scrolling' system on the MZ-700. I thought only the 80A had that. Then I pressed a particular key combination in S-BASIC (can't remember what right now) and found that I could scroll my BASIC listing up and down the screen like on the 80A.

05.03.2026 09:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Rick Rolling on the Sharp MZ-700 – Tautology’s Blog

Ported my Spectrum Rick Roll code across to the Sharp MZ-700. What took the longest was writing the code to match graphics to the highly restricted SharpSCII character set
tautology.org.uk/blog/2026/03...

05.03.2026 08:49 πŸ‘ 7 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

We didn’t seem to get a lot of computer magazines in my household, Your Computer for a bit as it always had a decent type-in section that even catered for the Sharp occasionally :) otherwise I’d go round my friend’s house and read his Zzap64. By 1987 I had a PC and was reading PC Plus.

04.03.2026 23:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Quite the pose!

04.03.2026 17:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Recursion, something I never could get my head around. Maybe now I'm older I might have a better chance...

04.03.2026 09:54 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Space Sentinels was one of them definitely

04.03.2026 07:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

Some before work messing with my PNG -> sharpscii convertor. At the moment it's only black and white, but it's good enough. Image shows original -> B&W -> sharpscii

02.03.2026 12:28 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
a black and white cat is smiling and says thanks ALT: a black and white cat is smiling and says thanks
02.03.2026 09:13 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It possibly is, for those who never saw the MZ-80A πŸ™‚

02.03.2026 07:30 πŸ‘ 23 πŸ” 5 πŸ’¬ 3 πŸ“Œ 0

Muchly enjoyed, thanks for sharing it

27.02.2026 15:21 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Slightly better crap than what we have now.

25.02.2026 10:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

That made me go off and search the auctions :) Weirdly, nothing showing at the moment! When I was last going through the Japanese auctions I remember Mappy coming up quite a lot for the MZ (but the costs were pretty high!)

24.02.2026 17:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

It's a little tricky for it not to be primitive as you cannot access pixels on the MZ-700.

24.02.2026 17:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

You'll have to beat me to it :D

24.02.2026 17:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0