@bastelwombat The oxide layer is much, much thicker...

@bastelwombat The oxide layer is much, much thicker for the wire crossing than for the gate.

Like 30 January at 20:26 | Open on oldbytes.space

2 comments

@kenshirriff I'm guessing that's a challenge when reverse engineering such a chip. What tricks are there, to overcome this?

30 January at 21:20 | Open on chaos.social

@bastelwombat It's not too difficult to distinguish the wire crossings from the transistor gates. In this chip, the gates are considerably wider.

3 February at 18:12 | Open on oldbytes.space