virtual box IDE 에뮬레이션

좀.. 구석기 시대 우분투 쓸일이 있어서 까는데

SATA로 하니 안되서 IDE로 설정

음.. 종류가 여러가지 있어서 해봤는데 별 의미는 없고

noapic로 해결되긴 한데 궁금해서 찾아봄

간단하게 말하면... PIIX3/4는 440BX 보다 구식이다 정도?

The PIIX3 introduced a USB 1.0 controller and support for an external I/O APIC. It was used with the 430HX and 430VX Triton II and 440FX northbridges.

The PIIX4 introduced ACPI support, an improved IDE controller with Ultra DMA/33 or ATA-4 support and an integrated a MC146818 style RTC and CMOS controller. It was used with the 430TX and the 440LX Balboa northbridges.

[링크 : https://en.wikipedia.org/wiki/PCI_IDE_ISA_Xcelerator]

ICH2

In early 2000 Intel had suffered a significant setback with the i820 northbridge. 

The ICH4 was Intel's southbridge for the year 2002.

In 2003, and in conjunction with the i865 and i875 northbridges, the ICH5 was created.

[링크 : https://en.wikipedia.org/wiki/I/O_Controller_Hub]