Undocumented 8086 instructions, explained by the microcode(righto.com)220 points by kens 3 years ago | 75 comments
Investigating SSMEC's (State Micro) 486s with the UCA(x86.fr)53 points by apple4ever 2 years ago | 6 comments
An unusual 7400-series chip implemented with a gate array(righto.com)140 points by codezero 2 years ago | 30 comments
TPM GPIO fail: How bad OEM firmware ruins Intel TPM security(mkukri.xyz)168 points by osks 2 years ago | 105 comments
A CT scanner reveals surprises inside the 386 processor's ceramic package(righto.com)288 points by robin_reala 1 year ago | 95 comments