8Chapter 1

System Block Diagram

TM505 BL OC K DIAGR A MTM505 BL OC K DIAGR A M
SDRAM Bus
66 MHz
PCI BUS
CORE
LOGIC
82440MX
(BANISTER)
MOBILE CELERON
CPU
VGA
NM2160
CARDBUS
OZ6812
SDRAM
32MB/ 64MB
HDD
CDROM
USB
CRT
LCD
CARDBUS
SLOT
S I/O
Ali
5135B BIOS KBC
M38867 PORT 80
PRINTER FLOPPY SERIAL TOUCHPAD INT. KB EXT. KB
AUDIO/ BATT ERY
BOARD
CS4299
MODEM
DAUGHTER
CARD
33 MHz
IDE BUS
AC-LINK
X-BUS
HOST Bus
66 MHz
CLOCK
GENERATOR
CY2272
CPU CORE
REGULATOR
POWER & DC-DC
VOLTAGE
REGULATORS
BATTERY
CHARGER
505-1.book Page 8 T hursday, November 4, 19 99 4:36 PM