Search found 645 matches

by Scouter3d
Sat Aug 17, 2024 12:17 pm
Forum: Games programming
Topic: Help for testing in real hardware
Replies: 4
Views: 3449

Re: Help for testing in real hardware

Hi,

here is a picture ...

Cheers, TOM:0)
creativision_camelot.jpg
by Scouter3d
Fri Aug 16, 2024 10:04 am
Forum: Software
Topic: Recover damaged CPU Diagnostic ROM
Replies: 13
Views: 12838

Re: Recover damaged CPU Diagnostic ROM

Hi,

i just gave the diag ROM a go on the real hardware and it works as expected...

Cheers, TOM:0)
by Scouter3d
Fri Aug 16, 2024 10:01 am
Forum: Games programming
Topic: Help for testing in real hardware
Replies: 4
Views: 3449

Re: Help for testing in real hardware

Hi nanochess,

i have tested your 3 games on real hardware (using the MegaSDCard) and not only do they work great, they also play very nice!

thanks for the awesome work!

Cheers, TOM:0)
by Scouter3d
Tue Jul 02, 2024 8:32 am
Forum: Homebrew software and hardware (excluding games)
Topic: Replacement Keyboard Project Update
Replies: 103
Views: 63116

Re: Replacement Keyboard Project Update

Hi GregZone, please feel free to build on our work, i am sure, we are honoured :0) As i guess @username@ is also ok, with you browsing thru his code, you find the kicad files and arduino code in the attached .zip... As for the Raspberry Pico, i guess you will need Levelshifters, as it has only 3.3V ...
by Scouter3d
Fri Jun 21, 2024 12:36 pm
Forum: Hardware
Topic: I/O Interface
Replies: 32
Views: 26235

Re: I/O Interface

Hi,

i just realized i was wrong about the Creativision has no "INT" signal on the cartridge port!
the Creativision MKII provides this signal on the cartridge port!

Cheers, TOM:0)
by Scouter3d
Mon Jun 10, 2024 4:02 pm
Forum: Hardware
Topic: I/O Interface
Replies: 32
Views: 26235

Re: I/O Interface

Hi @username@,
Edited on 21.06.2024

Sound passtrough is always active

THIS IS WRONG!!!!"but sadly no INT Signal on the cartridge connector"
Correct: Creativision MKII has the INT (IRQ on the 6502) Signal routed to the cartridge port!!!!

Cheers, TOM:0)
by Scouter3d
Sat Jun 08, 2024 5:35 am
Forum: Hardware
Topic: I/O Interface
Replies: 32
Views: 26235

Re: I/O Interface

The Salora Colecovision Adapter completly disables the 6502 and the BIOS just by beeing attached to the computer, so yes - it only uses the TMS9929 + the TV-Modulator circuit and the 16k Videoram, everything else is built into the Coleco Adapter (which is nearly a complete Colecovision). My guess fo...
by Scouter3d
Thu Jun 06, 2024 4:53 pm
Forum: Hardware
Topic: I/O Interface
Replies: 32
Views: 26235

Re: I/O Interface

Hi @username@, would it be possible to build a Creativision-Pi-Colecovision Adapter? Or even a Creativision-Pi-MSX Adapter? (i recently repaired a few MSX computers and found them very nice :0)) I guess it would mean "rewriting" a lot of the respective BIOS (if one wants to use the hardware in the C...
by Scouter3d
Sun May 26, 2024 7:20 am
Forum: Hardware
Topic: I/O Interface
Replies: 32
Views: 26235

Re: I/O Interface

Hi @username@, sadly i did not reverse engineer the interface while i owned one... from the picture i took, i think there are only (buffered) datalines and demuxed addresslines on the big connector and no PIA Portbits I guess it should be possible to connect a ram expansion there, or a secont pia or...
by Scouter3d
Sat Jan 06, 2024 9:28 am
Forum: Introduce yourself!
Topic: Hello from El Salvador!
Replies: 21
Views: 37203

Re: Hello from El Salvador!

Hi xfce-enjoyer, welcome to the forum! Cheers, TOM:0)