Great and interesting read - full of good information - even when Google makes you

Sprite Demo Monitor Demo Thanks to all who preserved this for us!

The creatiVision only has 1K of RAM - so 0 - 1023 addressable. Any address above this will just have the bit masked off. So maximum real RAM address is $3FF (1023). In bits this is 0000 0011 1111 1111 The address you are trying to peek is 1195 or $4AB In bits this is 0000 0100 1010 1011 So BIT 10d i...

Here's a new simplified utility, it just needs ASCII BASIC listings.

Enjoy.

Here's an update!

Quick fix is to remove the LOADING PROGRAM and mark EOI for games like Bowling.

Unfortunately I am working away from home for next month or two - so can only investigate on weekends.

Cheers!

The emulator does just that - it emulates the cassette input.

This is why I wrote the txt converter.

That looks like galois16 - the others are here https://github.com/bbbradsmith/prng_6502

The VDP Mystery How does the write gate on the Salora Manager / Laser 2001 get set? Have they come up with a way to switch when a write is made at $3000 ? Here are the VDP functions for the Salora Manager / Laser 2001 ************************************************************** * WRITEVDP * *****...

I was doing some research on floppy disk copying, and was surprised at how cheap it is to do now. For Apple 2 GCR disks, well - the good old arduino is all you need - so less than 10GBP, 15GBP if you need the IDC connector. The software is open source https://github.com/adafruit/Adafruit_Floppy Ther...

No progress from me.

At the moment I'm waiting for some FLUX images like a five year old waits for Christmas! - so Hapmon isn't even on the horizon

ROMs and how they are loaded, with caveats for those which you can patch or mirror. 4K ROMs Load directly to $B000 6K ROMs Tank Attack - 4K to $B000, 2K to $A800 Deep Sea Rescue, Planet Defender, Tennis, TennisD1, TennisD2 - 4K to $B000, 2K to $A000 Note Deep Sea Rescue needs the byte at $B4C8 fixed...