Tag: ingeniería inversa

Reverse engineering a forgotten 1970s Intel dual core beast: 8271, a new ISA

Enviado por Fabio
Around 1977, Intel released a floppy disc controller (FDC) chip called the 8271. This controller isn\'t particularly well known. It was mainly used in business computers and storage solutions, but its...

16/02/24 | hace 943 días | scarybeastsecurity.blogspot.com

Reverse engineering the 1988 NeXT keyboard protocol

Enviado por Fabio
Steve Jobs’s NeXT computer company made a keyboard in 1988. With no prior electronics experience, I tried to get it to work over USB. To do so, I had to go way deeper than I ever expected - all the...

27/01/22 | hace 1692 días | journal.spencerwnelson.com