Sinclair ZX80 / ZX81 / Z88 Forums

It's exactly what is written on it.
A 16k RAMpack.

bola_dor wrote: ↑

Fri Jun 05, 2020 5:03 am

From the online manual I know joystic port has 10 pins

it has a 10 pin (5x2) connector on board.
You have to add a 9pin subd with a flat cable to connect joysticks to it.

Maybe ask the seller?

When I want to know what the stack looks like I usually take Eightyone Emulator and set a breakpoint at the entry point. It then stops and I can investigate stack, memory, flags just anything.
Kind regards Paul

Sorry, real life did take most of my time recently,
I'll really come back to this when I get time for this.
Kind regards
Paul

Thanks for sharing this.
How do you plan to attach the docking station?
Using the case screws?

Thank for pointing that out.
Of course that makes sense.
What kind of a BMS do you use?
And what kind of a TFT? Mine requires more than 8V to start working(12V nominale).

Thanks for sharing this with us. I already have a question: You expect twice the runtime with the reconfigurated cells. I don't understand why. The ZX81 is very happy with 7.2V. More voltage means more heat being created and so less efficiency. Had there been no BMS before and now with BMS you expec...

What happens if you replace the comma with a semicolon and how does it look if you use the two variants when printing not in inverse?
This should point out where to search for the effect.
Kind regards Paul

Hello bwinkel67 Well Shure this is a RTFM thread, but we are a kind forum and so I will answer this question: A Semikolon as a separator will print the next print directly after the last print. A comma is something like a tabulator. It adds blanks till the next tabulator place while print with no se...