Item | Specification |
|
|
Features | • The AR8131L is the third generation Gigabit Ethernet |
| (GbE) controller solution from Atheros. It is an |
| performance, ultralow cost, and |
| integrated 10/100/1000 Mbps NIC/LOM Ethernet |
| controller perfectly suited for both PC and embedded |
| applications. |
| • The AR8131L combines a |
| media access controller (MAC), a triplespeed Ethernet |
| physical layer transceiver (PHY), and a PCI Express bus |
| interface. |
| • The AR8131L is compliant with IEEE 802.3u |
| specification for 10/100 Mbps Ethernet and IEEE |
| 802.3ab specification for 1000 Mbps Ethernet. |
| • The AR8131L device combines pulse shaping, Tx/Rx |
| PCS, echo canceller, NEXT canceller, equalizer, |
| decoder, and timing recovery functions to deliver robust |
| signal performance in noisy environments. |
| • The AR8131L GbE controller supports checksum offload |
| features for IP, TCP, and UDP, |
|
|
Keyboard |
|
Item |
| Specification |
|
|
|
Type |
| ACER NT1T JM11 Black |
Total number of keypads |
| 86/87/91 |
|
|
|
Windows logo key |
| Yes |
|
|
|
Internal & external keyboard work |
| Yes |
simultaneously |
|
|
|
|
|
Features |
| • Supports application keys for Windows XP version |
|
|
|
Media Card Reader |
|
|
|
|
|
Item |
| Specification |
|
| |
Chipset | Alcor AU6433 | |
|
|
|
Features | • | Fully compatible with USB2.0 High Speed and backward |
|
| compatible with USB1.1 specifications |
| • | Supports multiple flash card interfaces, including SD/ |
|
| MMC/xD/MS. |
| • | Supports single LUN |
| • | |
|
|
|
Camera
Item | Specifications |
|
|
|
|
|
|
Vendor and model | Lite On | Suyin | Chicony |
| Model No. 09P2SF001 | Model No.CN0316- | CNF9011 |
|
|
| |
|
|
|
|
Type | 640 x 480 VGA (0.3M) | 640 x 480 VGA (0.3M) | 640 x 480 VGA (0.3M) |
| size 1/6” CMOS | size 1/6” CMOS | size 1/6” CMOS |
|
|
|
|
Interface | USB 2.0 high speed | USB 2.0 high speed | USB 2.0 high speed |
| interface | interface | interface |
|
|
|
|
Optical aperture | F2.4 | F2.4 | F2.4 ± 5% |
|
|
|
|
Focusing range | 18.65~Infinite, focus on | 40 cm to Infinity | 17.4cm ~ Infinity, focus |
| 48cm |
| on 40cm |
|
|
|
|
Chapter 1 | 21 |