The adder at the heart of Intel's 8087 floating-point chip(righto.com)118 points by pwg 4 months ago | 28 comments
Instruction decoding in the Intel 8087 floating-point chip(righto.com)52 points by pwg 8 months ago | 14 comments
Conditions in the Intel 8087 floating-point chip's microcode(righto.com)105 points by diogotozzi 9 months ago | 34 comments
The stack circuitry of the Intel 8087 floating point chip, reverse-engineered(righto.com)130 points by elpocko 10 months ago | 56 comments
Microcode inside the Intel 8087 floating-point chip: register exchange(righto.com)113 points by pwg 4 months ago | 19 comments
Microcode in Intel's 8087 floating-point chip: the scale instruction(righto.com)114 points by pwg 1 month ago | 37 comments
