/  <  Computer  <  Platform  <  PC, IBM compatible  <  IDE  <  Motherboard chipsets  <  Intel  <  Intel 82801EB (ICH5), 82801ER (ICH5R), 82801DB (ICH4), 82801CA (ICH3), 82801BA (ICH2), 82801AA (ICH), and 82801AB (ICH0) IDE Controller Programmer’s Reference Manual (2003-05).pdf