20 Chapter 1
LAN Interface
Keyboard
Features • Headphone-out with S/PDIF, and Microphone-In.
• Meets performance and function requirements for Microsoft
• WLP 3.10, and stricter performance requirements for future WLP
• Two stereo DAC supports 16/20/24-bit PCM for two independent
playback(multiple streaming).
• Two stereo ADC supports 16/20/24-bit PCM format for two independent
recording.
• All DACs/ADCs supports independent 44.1k/48k/96k/192kHz sample rate
• Two independent S/PDIF outputs support 16/20/24-bit format and 44.1k/48k/
88.2k/96k/192kHz rate.
Item Specification
LAN Chipset Atheros AR8131L
Package 48pin QFN (6 x 6 mm)
Power 3.3V
Features The AR8131L is the third generation Giga-bit Ethernet (GbE)
controller solution from Atheros. It is an ultra-high
performance, ultra-low cost and ultra-low power fully
integrated 10/100/1000 Mbps NIC/LOM Ethernet controller
perfectly suited for both PC and embedded applications.
• Embedded switching and LDO voltage regulators
• IEEE 802.3x compliant flow control support
• Integrated PHY for 10/100/1000 Mbps
• IEEE 802.3ab Auto-Negotiation support
• IEEE 802.3ab PHY compliance and compatibility
• Cable Diagnostic Test(CDT) for open, short cable, cable
length
• detection, and incorrect or mismatched impedance.
• Supported PM states: L0, L1, L0s
• Compliance with PCI Express power management and
ACPI
• Wake on LAN support
• Supports Energy Star 4.0
• PCIE Features
• PCI Express base 1.1 compliant
• Supports PME and error messaging
• Supports clock enable / disable using CLK
REQUEST pin
Item Specification
Type Darfon K/B(UI) ZH6 (AEZH6R00,3A)API
Total number of keypads TBC
Windows logo key Yes
Internal & external keyboard work
simultaneously
Plug USB keyboard to the USB port directly: Yes
Item Specification
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