I'm new

[Yugorin]

Hi All

I'm Yugorin from Poland. I'm glad to be here. I'm trying to learn assembler for Videopac.

greetings for all

[gertk]

Hi and Welcome!

A good start is the following pdf:

https://devsaurus.github.io/mcs-48/mcs-48.pdf

It starts with a lot of information on the used CPU 8048 (or MCS-48)

From page 51 there is information on the 8245 video chip used in the Videopac

Also this:

http://www.atarihq.com/danb/o2.shtml

[Yugorin]

Wow.. thank You.

Maybe You know about step by step instruction how to burn homebrew soft to eprom to run on real G7xxx using PC eprom programmer? I know, google knows everything, but I can't imagine query how to ask google for this topic.
 

greetings

Hi and Welcome!

A good start is the following pdf:

https://devsaurus.github.io/mcs-48/mcs-48.pdf

It starts with a lot of information on the used CPU 8048 (or MCS-48)

From page 51 there is information on the 8245 video chip used in the Videopac

Also this:

http://www.atarihq.com/danb/o2.shtml

[gertk]

Most of the 'Homebrewers' use an emulator to develop their code.

If it looks OK in the emulator then you can try it on the real hardware by using a RAM/FLASH/EPROM or EEPROM cart, or a multicart.

You can search the forum for things like: homebrew, ram cart, multicart etc.

[Rene_G7400]

These websites could be useful too:

http://web.archive.org/web/20130615121310/http://soeren.informationstheater.de/g7000/Index.html

http://home.kpn.nl/rene_g7400/vp_info.html

[Yugorin]

Thanks !!!

Weekend is comming... Hello World G7xxx is comming

greetings

[bwack]

A late reply, but I've been learning assembler on the 8048 and videopac and I can recommend soldering up a G7000 ramcart. Transfer your program then, flip a switch, reset and theres the program running.