ZXmore - questions and answers (FAQ)

Any discussions related to the creation of new hardware or software for the ZX80 or ZX81
Shaun_B
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Joined: Wed Apr 22, 2009 10:22 am

Re: ZXmore - questions and answers (FAQ)

Post by Shaun_B »

Would it be worth doing a compatibale / incompatible software list? So far, Manic Miner doesn't work, not that I wanted to play that in particular, but I thought that I'd test it.

Thanks,

Shaun

Shaun_B
Posts: 471
Joined: Wed Apr 22, 2009 10:22 am

Re: ZXmore - questions and answers (FAQ)

Post by Shaun_B »

Is there any way to inverse the whole screen?

Cheers,

Shaun

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PokeMon
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Joined: Sat Sep 17, 2011 6:48 pm

Re: ZXmore - questions and answers (FAQ)

Post by PokeMon »

Yes - there is the video jumper J16 to inverse the picture of ZXmore. 8-)

Shaun_B
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Joined: Wed Apr 22, 2009 10:22 am

Re: ZXmore - questions and answers (FAQ)

Post by Shaun_B »

Sorry if this question has been asked before, but does the ZXMore support any high resolution graphics modes?

Thanks,

Shaun.

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PokeMon
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Re: ZXmore - questions and answers (FAQ)

Post by PokeMon »

Yes - WRX mode. Maybe other modes as well.
Graphic data can be accessed with I/R register and address >=$2000 (if RAM in 8-16k enabled, otherwise >=$4000).

Shaun_B
Posts: 471
Joined: Wed Apr 22, 2009 10:22 am

Re: ZXmore - questions and answers (FAQ)

Post by Shaun_B »

So how do I set up WRX mode?

Thanks,

Shaun.

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PokeMon
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Re: ZXmore - questions and answers (FAQ)

Post by PokeMon »

There is no setup. Just start a WRX program.
Like the well known WRX1K1.p or similar.
See also (with sources):
http://www.user.dccnet.com/wrigter/inde ... khires.htm

or the link to HRG-ms and demo programs
http://www.swatosch.de/zx81/

Shaun_B
Posts: 471
Joined: Wed Apr 22, 2009 10:22 am

Re: ZXmore - questions and answers (FAQ)

Post by Shaun_B »

I'll try them when I'm back home, but in previous attempts I couldn't get some other WRX games/demos to work so I was wondering if there was a specific or optimal setting (3.2Mhz, 48K RAM etc...?)

Edit: None of the 1K WRX programs work (the example in the link, nor none of Dr Beep's games) but 16K+ programs do work (at least on my machine).

Thanks,

Shaun.

Shaun_B
Posts: 471
Joined: Wed Apr 22, 2009 10:22 am

Re: ZXmore - questions and answers (FAQ)

Post by Shaun_B »

Hi,

Could you recommend a compatible joystick interface? Will any ZX81 compatible interface work?

Thanks,

Shaun.

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PokeMon
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Re: ZXmore - questions and answers (FAQ)

Post by PokeMon »

I think it should work but never tried.

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