Intel 855GME

January 2007 225
Intel
®
855GME Chipset and Intel
®
6300ESB ICH Embedded Platform Design Guide
Intel
®
6300ESB Design Guidelines
Note: When a CNR connector is placed on the platform, it will share a slot space with one of the PCI
slots. However, it will not take away from the slot functionality unless the CNR slot is occupied by
a CNR card.
Figure 118. PCI Bus Layout Example
Figure 119. PCI Bus Layout Example with IDSEL
B1170-02
1
L2
L1
2
3
L4
L3
4
Intel
®
6300ESB
I/O Controller
Hub
B1171-02
1
R_IDSEL
W1 W2
L2
L1
AD Bus
2
R_IDSEL
W1 W2
3
R_IDSEL
W1 W2
L4
L3
AD Bus
4
R_IDSEL
W1 W2
Intel
®
6300ESB
I/O Controller
Hub