82801BA Datasheet, PDF (132/498 Pages) Intel Corporation – Intel 82801BA I/O Controller Hub 2 (ICH2) and Intel 82801BAM I/O Controller Hub 2 Mobile

Functional Description
Figure 5-13. Signal Strapping
Processor
CPU
A20M#, IGNE#, INTR, NMI
CPURST#
Host Controller
INIT#
ICHIC2H
PCIRST#
4x 2 to 1
MUX
Freq.
strap reg
PWROK
5-70
82801BA ICH2 and 82801BAM ICH2-M Datasheet