Sinclair ZX80 / ZX81 / Z88 Forums

We also have a Spectrum section on this forum. Feel free to ask there.

That's a brilliant job. And it looks gorgeous with the expensive keycaps.

I've received your book with 81 games for Christmas. I believe you also worked on a book with programming examples for 1k games. Has that been released as a physical book yet?

So you have changed the famale jack on the board to a 3 signal connector?

I thought the SZ81's homepage was here: https://www.weggetjes.nl/sz81/

I just saw a cheap Lambda 8300 for sale on eBay, so I thought to share. This sale is not connected to me. Just sharing.

https://www.ebay.de/itm/315071989986

My "model" program contains a routine called FLASHOUT, which copies in its entirety the normal 16-32K program area to the higher one. Why? : A NEW command does not clear the upper memory area. So if, while working on a still dangerous program, I FLASHOUT the code and the computer subsequently crash...

We talked about it back in 2018.

https://www.sinclairzxworld.com/viewtop ... =10&t=3013

Great to see a new game for the Lambda 8300!

You can also use the online emulator JSzeddy, that supports both old and new ROM of Lambda 8300.

Know that this game is only working on the new rom for Lambda 8300.