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Specification Update 25
Intel
®
80219 General Purpose PCI Processor
Specification Changes
Note: The host BIOS does not require any modifications to accommodate this implementation. All the
responsibility for I/O device configuration and resource falls to the 80219 firmware.
Figure 2. Intel
®
80219 General Purpose PCI Processor P_BMI Signal Implementation for
Intel
®
80219 General Purpose PCI Processor B-0/B-1 Stepping
B2845-01
I/O
Controller
Intel
®
80219
General Purpose
PCI Processor
(B-0 / B-1 Stepping)
GPOD Register
Bit 0
P_BMI
Control
Logic
GNT#
AD[11+x] IDSEL
Enable P_BMI
P_BMI Signal (AE23)
R1
PCI-X Bus AD[64:0]