Conversation

Notices

1. minute (mntmn@mastodon.social)'s status on Friday, 01-Nov-2024 02:57:01 JST minute

   i finished MNT Reform Motherboard 3.0, can you spot all the changes? tomorrow final checks + test PCB order

   • artfwo (artfwo@mastodon.social)'s status on Friday, 01-Nov-2024 03:24:28 JST artfwo

     in reply to

     @mntmn USB-C power!

   • minute (mntmn@mastodon.social)'s status on Friday, 01-Nov-2024 23:54:45 JST minute

     in reply to

     ok, 5x test PCBs ordered!

   • minute (mntmn@mastodon.social)'s status on Saturday, 02-Nov-2024 00:33:58 JST minute

     in reply to

     most important changes written down here https://source.mnt.re/reform/reform/-/merge_requests/74

   • minute (mntmn@mastodon.social)'s status on Saturday, 02-Nov-2024 01:44:00 JST minute

     in reply to

     • external quantum efficiency

     @eqe there's a dip switch that you can use to break the connections to the SOC UART. and if turning off the debug UART in LPC firmware is not enough, you can also remove these 2 0Rs

   • external quantum efficiency (eqe@aleph.land)'s status on Saturday, 02-Nov-2024 01:44:01 JST external quantum efficiency

     in reply to

     @mntmn putting on my paranoid security engineer hat ...

     It would be nice to have a hardware disable switch for the data portion of the power input jack. As an attacker, I could make a power supply (for example, the USB-C cables in the conference rooms at $dayjob) that accesses the CY7C65215 when the Reform is plugged in to charge.

   • morl0ck (morl0ck@mastodon.social)'s status on Monday, 04-Nov-2024 21:24:16 JST morl0ck

     in reply to

     @mntmn I was thinking about upgrqding from the original motherboard, but is that actually useful? Except for the few technical changes