1.2 System Unit Block Diagram 1 Hardware Overview
Internal LAN Controller
• One MAC incorporated with ICH4-M and PHY (Kinnereth-R 182562EP or
Kenai32N) are used for the internal chip, and are connected with RJ11/RJ45 combo
connector.
• This controller has the following functions:
• Full Duplex support at 10 Mbps/100 Mbps
– WOL support
– Magic Packet Support
Wireless LAN
• One Mini PCI card for LAN with TI card bus controller, TI 1410 is used.
Super I/O
• One LPC 47N227 chip is used.
• This gate array has the following features:
– Floppy Disk Controller
– Serial Port Controller
– Infrared Communications Controller
– Parallel Port Controller
IEEE1394
• One TSB43AB22 is used.
Sensor
• Thermal Sensor: One ADM1032AR chip is used.
• LCD Sensor: One NRS-701-1015T chip is used.
• Light Sensor: One TSL2550 chip is used.
TECRA M1 Maintenance Manual (960-436) 1-15