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14. 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.
P4B-LS Smartcard
Figure 2-44
15. 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.
P4B-LS SD MS Connectors
Figure 2-45
2-32
SMARTCON
®
P4B-LS
Smart Card Reader Connector
®
P4B-LS
SDBPWCTL#
Secure Digital (SD) Memory Card and
Memory Stick (MS) Connectors
1
SD
MS
GND
GND
SDB1
MSDA1
+3V
+3V
SDB2
MSDA2
SDB3
SDA3
SDB4
SDA4
SDB5
SDA5
SDBCLK
SDACLK
SDAPWCTL#
SDBLED
SDALED
1
1
Chapter 2: Hardware information
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