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CurtisP

Member Since 29 Mar 2007
OFFLINE Last Active Nov 21 2018 8:16 PM

Posts I've Made

In Topic: Minikernel - Player Scores

Wed Nov 21, 2018 8:18 PM

I like the use of the minikernal to display dice, and I'm rather pleased that this little project I did years ago is being updated and still in use.


In Topic: Keypad Overlay Template

Sun Oct 28, 2018 6:26 PM

I made this from the Holey Moley overlay...

 

Attached File  KeypadOverlay.png   12.93KB   35 downloads

 


In Topic: C02 Compiler

Thu Aug 16, 2018 3:03 PM

I added some more #pragma directives to the compiler, rambase and writebas, which specify the base address for reading and writing variables in RAM, to allow doe Superchip RAM and CBS RAM+.

 

There's also a #pragma zeropage deircetive and a zeropage type modifier, which allows setting a base address in zero page and declaration of zero page variables.

 

In addition, variables declared const are specifically allocated in ROM.


In Topic: Would this help for audio

Mon Jul 2, 2018 4:36 PM

Of course it's possible for the 2600 to talk to a device in a cartridge. You would just need the proper support circuitry. Still not necessarily worth the effort, though.

In Topic: Got my first IIe ....

Sat Apr 14, 2018 10:23 AM

I agree, this is almost certainly a security dongle.