eigenform
banner
reflexive.space
eigenform
@reflexive.space
he/him (John), near-30, looking for work!
🌙 your nonlocal hacker friend
🦀 hw/fw/sw, security, microarchitecture, rust, etc
🐬 hacks on gc/wii/melee stuff sometimes
🐘 @eigenform@treehouse.systems
🐦 @eigenform
November 12, 2025 at 1:54 AM
ive had this thing in drop A for a few months (my brother's fault), not sure i like it but i do see the appeal:
November 11, 2025 at 7:44 AM
amp/cab sim stuff is stupidly good and easy now..
November 11, 2025 at 4:56 AM
o_O
November 8, 2025 at 9:44 PM
defensive programming or four-line horror story?
(i *think* it's actually the former, but I read it as "author realizes some horrible consequence of SLS happening across ERET" and physically felt pain)
October 23, 2025 at 3:42 AM
blessed day
October 16, 2025 at 9:15 PM
what fresh hell is this (from the LNL perf events?)
October 14, 2025 at 9:07 PM
ah... there are places in tosa where accounts describe the runup being over 20m...
October 4, 2025 at 9:42 PM
this shrine in kochi pref. the 39th step... ah
October 4, 2025 at 10:15 AM
been playing a little bit recently ^^
October 4, 2025 at 1:41 AM
focaccia pizza (Big)
September 30, 2025 at 10:26 PM
ebelskiver time??
September 4, 2025 at 9:52 PM
August 27, 2025 at 1:22 AM
figure from the paper (for comparison to the `inp_diff` field in the previous image) \o/ neat!
July 14, 2025 at 7:04 PM
false alarm, i was apparently only iterating through 12 bits instead of all 16 bits of input! \o/ i think this works
July 14, 2025 at 6:51 PM
happy sunday bsky
July 6, 2025 at 7:56 PM
alright here's where we stand folks
May 20, 2025 at 7:59 PM
god damn you
May 20, 2025 at 5:39 PM
relaxing by the lake this weekend :>
May 16, 2025 at 8:26 PM
pads in question are the cyan ones at the top: the corresponding package pins are just connected to ground on the board 🤔
May 4, 2025 at 10:47 PM
quick n' dirty 5x stitch (i need to clean the die and also the inside of my scope)
May 4, 2025 at 1:52 AM
about at the limit of my optics (and also we're looking through all the passive layers on the top of the chip) but holy crap!!
May 4, 2025 at 12:39 AM
and a closeup of some pads:
May 3, 2025 at 12:42 AM
closer view of the lower metal layers:
May 3, 2025 at 12:33 AM
so i realized that I had an AGB CPU in my bin from a long time ago... and decided to try depackaging it with just a heat gun and pliers because why not :^)

(surprisingly not cracked! the dark left half is just the part still wedged in the package, too afraid to try pulling it out right now)
May 3, 2025 at 12:20 AM