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1.2 System Unit Block Diagram 1 Hardware Overview
Clock Generator
One ICS 950812 is used. •
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This device generates the system clock.
Modem Controller
One built-in Askey-made 1456VQL4A(INT) modem card
This controller has the following functions:
– Digital line protection support
– Ring wake up support
– AC97 interface
– Supports V.92 56k Modem/Fax.
Internal LAN Controller
One Kinnereth (ED82562) chip is used.
– Supports 100Base-TX and 10Base-T.
– Controls LAN.
Wireless LAN
– Mini-PCI Type III 1slot
– Supports Kill SW.
– Supports Wireless LAN through PCMCIA.
– 802.11b: Agere-made
– 802.11a/b/g, 802.11b/g: Atheros-made
Super I/O
One SMSC LPC 47N259 chip is used.
– Floppy Disk Controller
– Serial Port Controller
IEEE1394
One TSB43AB22 is used.
Sensor
Thermal Sensor: One ADM1032AR chip is used.
LCD Sensor: One NRS-701-1015T is used.
Satellite A40 Maintenance Manual (960-458) 1-11