ZX81 folding Reference card

ZX80 / ZX81 hardware and software requested for either sale or swapping
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blittled
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ZX81 folding Reference card

Post by blittled » Wed Nov 21, 2012 2:27 pm

I once had a yellow folding reference card with a lot of info on the ZX81 such as Keywords, assembly code and timing and the character set. Does anyone have a jpg or PDF of this card? Thanks
2X Timex Sinclair 1000, ZX81, ZX80Core, 5X 16K Ram Pack, ZXBlast, ZX P file to Ear Input Signal Converter, Elf II

David G
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Re: ZX81 folding Reference card

Post by David G » Sat Aug 16, 2014 5:46 am

Yes that was the most useful reference card. I used it every time I used my ZX81, for 30 years until last August. I moved overseas so gave away all my ZX81 stuff.

The Reference Card for programming.

Image

Image

Also useful was a hand-drawn copy of the keyboard layout.

David G
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Re: ZX81 folding Reference card

Post by David G » Sat Aug 16, 2014 5:58 am

Reference Card For The ZX80,ZX81 and the Timex Sinclair TS100
Cyborg Software Systems
1982

dessony
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Re: ZX81 folding Reference card

Post by dessony » Thu Jun 23, 2016 6:43 am

Here is a PDF version of this card! :-)
Reference card.pdf
Reference Card
(948.93 KiB) Downloaded 65 times

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sirmorris
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Re: ZX81 folding Reference card

Post by sirmorris » Thu Jun 23, 2016 6:45 am

Cool!
--=== ZXpand+ ... A more moderner all-in-one upgrade solution for ZX81 ===--
* SD/MMC storage * 32K Hires-capable RAM * AY sound chip * Joystick port * Serial *
* BASIC enhancements - plug & play * Reset button * Auto-boot facility *

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mrtinb
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Re: ZX81 folding Reference card

Post by mrtinb » Thu Jun 23, 2016 8:49 am

dessony wrote:Here is a PDF version of this card! :-)
Reference card.pdf
Is it possible to scan at a higher resolution? Some of the small printing cannot be read.
Martin
ZX81, Lambda 8300, Commodore 64, Mac G4 Cube

dessony
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Re: ZX81 folding Reference card

Post by dessony » Thu Jun 23, 2016 1:54 pm

Whoops! Sorry about this one! :oops: I didn't recognize that the card has small font printings. I will check my scanner's spec'. Thanks, mrtinb.

Dessony

dessony
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Re: ZX81 folding Reference card

Post by dessony » Thu Jun 23, 2016 10:12 pm

mrtinb and somebody else,

Please dispose the first file which I put on at the top of this post. That file was set for the 96 dpi. It was too fuzzy to read on the screen.

Now try these files with the 300 dpi result.
Refernece Card _side 1.pdf
Reference Card _side 1
(2.72 MiB) Downloaded 66 times
Refernece Card _side 2.pdf
Reference Card _side 2
(2.8 MiB) Downloaded 67 times
Dessony

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1024MAK
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Re: ZX81 folding Reference card

Post by 1024MAK » Fri Jun 24, 2016 12:50 am

Oooo! That's much better. Thank you 8-) :D

Mark

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PokeMon
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Re: ZX81 folding Reference card

Post by PokeMon » Fri Jun 24, 2016 11:01 am

Pretty much better, thanks for scanning. 8-)

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