Intel US15W user manual Pata Storage, USB Connectors, LPC Slot

Crown Beach Board

Crown Beach. The Mott Canyon 4 card is required to enable the High Definition Audio functionality. See Appendix A for more information on the Mott Canyon 4 card.

2.5.6PATA Storage

The Crown Beach Board provides only one desktop, 40-pin, PATA66/100 connector that supports master and slave devices.

2.5.7USB Connectors

The Intel® SCH provides eight USB 2.0 ports.

•Four ports are routed to the back panel’s two stacked USB connectors. USB ports [1:0] and [4:3] are routed to the back of the chassis.

•Port 2 is the client-mode connector and is routed to the back of the chassis with a Mini-B connector.

•Ports [7:5] are routed to the front panel headers (USB FPIO, Duck Bay, and Sideband Header) and to the Sideband headers (Duck Bay, Upham USB).

•For wireless solutions port 0 is also used with stuffing options for the PCI Express* Mini Card. OC [7:0] # is available for over-current detection.

•Port 5 is disabled by default due to enabling of PCI Express* Mini Card A Slot.

Note: USB port 0 functionality is impacted if rework is performed to enable the PCI Express* Mini Card B Slot.

2.5.8LPC Slot

The H8S/2117 serves as a keyboard controller on the customer reference board.

Note: Other solutions, such as a mouse controller, can be tested in the LPC slot while H8S is held in reset.

•LPC slot and sideband header are supported.

•Docking and DMA are not supported by the Intel® SCH on Crown Beach.

•Port 80-83 is implemented using the EPM7064AE device down on the motherboard with 4, seven-segment displays on the LPC bus.

•An option for connecting the cable to front panel or chassis is available.

2.5.9System Management Controller (SMC)/Keyboard Controller (KBC)

Renesas Technology* H8S serves as both SMC and KBC for the platform. The SMC/KBC controller supports:

User’s Manual 18

Document Number: 320264