It's the same part family as the BGA chip in your photo that I replied to. I'm coincidentally trying to evaluate the portability of code between the different package types, so that's a tempting offer.

These parts have been a bit of a special interest to me lately, particularly if they're code protected. 👀

Yes, I used transmit​.py from the GalPCUtils archive but did not encounter such an issue. What kind of UART do you have on host side?

If you want to bake a #Galaksija from scratch you must first invent the monitor, so I followed the original guide for modifying a television. This is the 40th anniversary variant of the board, which includes a UART and an EEPROM for storing programs, running DANCINGDEMON.

Any advancements in GIF image rendering appear to still be stalled, but at least MP4s will play in a loop.