Pc 6415 – Acnodes PC 6415 User Manual

Page 21

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tel:909.597.7588, fax:909.597.1939

are subject to change without notice. For latest product information,

please visit Acnodes’ web site at www.acnodes.com.

PC 6415

15” Fanless Panel PC

2.5.2 LAN Connectivity

The PC Series-N270 has two RJ-45 LAN connectors on the bottom panel. See figure

Figure? 2-6.

The PCIe lane from the Intel® ICH7 chipset of the PC Series-N270 is interfaced to the

Realtek RTL8111CP PCIe gigabit Ethernet (GbE) controllers. The RTL8111CP control-

lers are connected directly to the RJ-45 connectors on the bottom panel and provide

external GbE connectivity. Some of the RTL8111CP controller features are listed be-

low:

Integrated 10/100/1000 transceiver

Supports PCI Express™ 1.1

Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

Supports IEEE 802.1P Layer 2 Priority Encoding

Supports IEEE 802.1Q VLAN tagging

Serial EEPROM

Transmit/Receive on-chip buffer support

64-pin QFN package (Green package)

2.5.3 External USB Connectors

There are two USB 2.0 connectors on the bottom panel of the PC Series-N270. Both

USB 2.0 connectors are interfaced directly to the USB controllers on the ICH7M

Southbridge. These USB connectors are fully compliant with USB specification Revi-

sion 2.0 and USB specification Revision 1.1 and can be interfaced to both USB 1.1 and

USB 2.0 compliant devices. See figure Figure? 2-6.

2.6 AC'97 Audio Codec Controller

The integrated AC'97 Audio compliant audio controller on the Intel® ICH7M

Southbridge is integrated to a Realtek ALC888 audio codec. The Realtek ALC888 is

connected to an amplifier which powers the two 1.5 Watt speakers.

2.7 System Power

The system can be run in the AT power mode or the ATX power mode. Both these

power modes are described below.