Toshiba Satellite A60 - Page 26

1 Hardware Overview 1.2 System Unit Block Diagram
•
EC
−
Power supply sequence control
−
Overheat shutdown support
−
LED control
−
Beep control
−
Device ON/OFF
−
Cooling fan speed control
−
Universal I/O port
−
Battery capacity check
−
Flash memory reprogramming function
−
EC access interface
−
I2C communication control

Battery E
2
PROM
•
24C02 equivalent (128 words x 16 bits, I2C interface) integrated in the battery pack
−
Storing records of battery use

Clock Generator
•
ICS951402
−
Generating the clock signal required for the system

Modem Controller
•
Built-in MDC card with askey
•
Functions of the modem controller:
−
Digital signal conductor protection
−
Ring wake-up support
−
Communication codes supported:
For data communication:
V.90(China)/V9.2 data rates: 28kbps/56kbps
V.34 Extended rates: 33.6K/2400/V.32 turbo, V.32bits,and fallbacks
For fax:
V.34,V.17,V.29 V.27 and V.21 Channal 2
V.253 Class 1 fax
－
AC97 interface

LAN controller
•
REALTEK RTL8100CL
−
Wake-up On LAN support from S3
−
PXE boot support
−
100BASE-TX support
1-12 Satellite A60/ Pro A60 Maintenance Manual