First post, by AppleSauce
- Rank
- Oldbie
So I was digging on https://siliconpr0n.org/ and found that someone had donated an OTTO chip that was decapped and photographed.
Which I don't think was there last time I checked.
But supposedly the story goes that the GF1 chip on the gravis is based on the OTTO chip , given that I'm terrible at understanding gates on a chip die , I was wondering if there was anyone here that had any experience in understanding chip design that could take a quick look and say if they happen to actually have any similarities?
Its one of those unsolved mysteries that has been bugging me for ages grinning squinting face
Here are the links to higher res images
GF1
https://siliconpr0n.org/map/gravis/ics1614/si … _mz_mit20x2.jpg
OTTO
https://siliconpr0n.org/map/ensoniq/ottor2c/s … _furrtek_mz.jpg