memory (2) 썸네일형 리스트형 BIOS Memory BIOS Memory [This file was originally provided by Robin Walker. --Ralf] Last Update: 1/15/95 Format of BIOS Data Segment at segment 40h: {items in curly braces not documented by IBM} OffsetSizeDescription 00hWORDBase I/O address of 1st serial I/O port, zero if none 02hWORDBase I/O address of 2nd serial I/O port, zero if none 04hWORDBase I/O address of 3rd serial I/O port, zero if none 06hWORDBas.. CMOS Memory Map CMOS Memory Map v1.24 Jan, 1995 [Last Edit: 3/26/95] Compiled from multiple sources by Padgett Peterson Corrections/additions/comments to: padgett@tccslr.dnet.mmc.com No guarantees of any kind. Copyrights/Trademarks belong to whoever they may belong to. Found: Algorithm used by IBM in calculating CRC checksums for PS/2 (see bytes 32h-33h). Complex (recursive part is 12 lines of assembly) and not.. 이전 1 다음