Intel® IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
September 2006 DM
Order Number: 252480-006US 209
PCI Controller—Intel® IXP42X product line and IXC1100 control plane processors
Figure 30. Processors’ PCI Bus Configured as a HostFigure 31. Processors’ PCI Bus Configured as an Option
Intel® IXP42X
Product Line /
IXC1100 Control
Plane
Processor
Intel®82559
PCI-to-Ethernet
Controller
PCI-to-VGA
Controller
Intel®
PCI-to-802.11
Controller
PCI-to-ATA
HDD Controller
PCI Bused Signals
PCI_REQ0
PCI_GNT0
PCI_REQ1
PCI_GNT1
PCI_REQ2
PCI_GNT2
PCI_REQ3
PCI_GNT3
B1734-02
Host
Processor
Intel® IXP42X
Product Line /
IXC1100 Control
Plane
Processor
PCI Bused Signals
PCI_REQ0
PCI_GNT0
PCI-to-VGA Controller
PCI_REQ
PCI_GNT
B1735-02