#Frob

Thomas Cherryhomestschak@oldbytes.space
2025-04-13

The #Frob PCB rev-eng is done. Now we make some test boards.

Now this rare PCB is preserved for any1 who wants one.

Available on Gitlab: gitlab.com/retroabandon/apple2

(The #Frob was an #Atari2600 #GameDev system for #Apple2)

Thomas Cherryhomestschak@oldbytes.space
2025-03-31

#Frob #GameDev #Apple2 #Atari2600 Current status, reading and comparing the implementation of EXPLORER's embedded FMON, versus the FMON that gets loaded by AMON. There are some differences, need to understand why EXPLORER works and FMON doesn't (even though FMON is being called from the vblank).
(talked with @burgerbecky today and she suggested explicitly calling FMON from the vblank. not working though, something very subtle.)

Carabanchelnet 🔻 #7291‬carabanchelnet@masto.es
2025-03-12
Carabanchelnet 🔻 #7291‬carabanchelnet@masto.es
2024-07-10

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