Intel 855GME User Manual

January 2007 229
Intel
®
855GME Chipset and Intel
®
6300ESB ICH Embedded Platform Design Guide
Intel
®
6300ESB Design Guidelines
9.10.1 66 MHz Topologies and Trace Length
Note: For this configuration the recommended pull-up value for the PXPCICAP signal is 8.2 KΩ
Figure 122. 66 MHz PCI-X, Two Slots, Two Down Devices Configuration
Table 97. 66 MHz PCI-X, Two Slots, Two Down Devices Routing Length Parameters
Segment Length [inches] Total Routing Length
L1 2 – 8.0
L2 1.5 Maximum 33 inches (Including cards 0.75 - 2.75 inches)
L3 6 Maximum
L4, L5 8 Maximum
Figure 123. 66 MHz PCI-X, One Down Device Configuration
B1173-02
L1
CONN1
L2
CONN2
L3
DEV3
L4
DEV4
L5
Intel
®
6300ESB
I/O Controller
Hub
B1174-02
L1
DEV1
Intel
®
6300ESB
I/O Controller
Hub

Intel 855GME Specifications

General

Brand	Intel
Model	855GME
Category	Computer Hardware
Language	English