Filter
Top Products
2-26
Chapter 2: Hardware information
11. USB header (10-1 pin USB34)
If the USB ports on the rear panel are inadequate, a USB header is
available for two additional USB ports. The USB header complies with
USB 2.0 specification that supports up to 480 Mbps connection speed.
This speed advantage over the conventional 12 Mbps on USB 1.1
allows faster Internet connection, interactive gaming, and simultaneous
running of high-speed peripherals.
Connect an to this header. The module has two USB 2.0 ports that
support the next generation USB peripherals such as high resolution
cameras, scanners, printers, and mobile storage devices.
12. System panel connector (20-pin PANEL)
This connector accommodates several system front panel functions.
PSCH-L
®
PSCH-L System Panel Connector
* Requires an ATX power supply.
PLED
Ground
PWR
+5VSB
+5V
Speaker
Power LED
Ground
Reset SW
SMI Lead
Message LED
ExtSMI#
Ground
Reset
Ground
Ground
ATX Power
Switch*
HD_LED+
Speaker
Connector
MLED
Ground
HD_LED
HD_LED -
1
PSCH-L
®
PSCH-L USB 2.0 Header
USB34
USB+5V
USB_P6-
USB_P6+
GND
NC
USB+5V
USB_P5-
USB_P5+
GND
1