SMC Networks P4B-E ASUS P4B-Emotherboard user guide, 16.SD and MS connectors (10-pinSD, MS), 15.Smart Card Reader connector (14-1pin SMARTCON) (optional)

15.Smart Card Reader connector (14-1 pin SMARTCON) (optional)

This connector accommodates a Smart Card Reader that allows you to conveniently make transactions such as financial, health care, telephony, or traveling services through a Smart Card user interface software.

SMARTCON

NC2

SCRRES# GND

SCRIO RFU1

RFU2 SCRCLK

P4B-E SCRREST SCRFET#

NC NC

LED VCC

1

P4B-E Smartcard

Figure 2-49 Smart Card Reader Connector

16.SD and MS connectors (10-pin SD, MS)*

These connectors support the sophisticated memory devices called Secure Digital (SD) memory card and Memory Stick (MS). These devices facilitate fast and secure downloading of all types of digital files such as photos, music, news, and movies. You may also use SD and MS to directly record audio, video, and still photos. The SD and MS are non-volatile devices so they do not require power to retain the information stored in them.

*The SD and MS connectors may or may not be mounted depending on SI requirements.

You need an SD/MS reader to use the SD and MS devices. The SD, MS, and the SD/MS reader are optional items and may be purchased separately.

		MS	SD
	1		1
	GND			GND
	MSDA1			SDB1
	+3V			+3V
P4B-E
	MSDA2			SDB2
	SDA3			SDB3
	SDA4			SDB4
	SDA5			SDB5
	SDACLK			SDBCLK
	SDAPWCTL#			SDBPWCTL#
	SDALED			SDBLED

P4B-E MS/SD Connectors

Figure 2-50 Secure Digital (SD) Memory Card and

Memory Stick (MS) Connectors

ASUS P4B-E motherboard user guide 2-35