TI-73 chips

[celltx]

It came to my attention there is a nice 0.4gigapixel image of TI-73 ASIC chip. One can get familiar with each and every transistor there:

http://ic.onidev.fr/map/TI-9815455.html

There is also a lower quality Z80 image from the same calculator:

http://ic.onidev.fr/map/Z84C0008FEC.html

And apparent analog power chip from TI-73:

https://twitter.com/TICS_Game/status/171...8793470315