Panasonic Toughbook CF-48 Service Manual page 10

System Configuration Diagram
int int int l l l e e e int l e
Mobile Pentium III
w i t h
w w w w i i i i t t t t h h h h
® TM
I ntel SpeedStep
Technology
64bit Host Bus
LCD
14.1"/13.3"
CRT
20/10GB
Portreplicator
CD-ROM
X24max
DEVICES
Serial
Super I/O Super I/O Super I/O Super I/O
PC97338
Parallel NS
FDD
VGA VGA VGA VGA
AGP Bus
Rage Mobility M1 Rage Mobility M1 Rage Mobility M1 Rage Mobility M1
ATI ATI ATI ATI
VRAM
8.0MB
HDD
Primary
IDE
2.5 inch
Interface
Secondary
DRIVE
USB
Interface
USB
Super
or
Disk
Drive
1.5V (GTL)
Host PCI DRAM
Bridge Interface
443BX 443BX
443BX 443BX
INTEL
SOUND SOUND SOUND SOUND
PCI ISA
ES1988 ESS
Bridge
PIIX4M PIIX4M PIIX4M PIIX4M
INTEL
Headphone Speaker
Ext. MIC
KBC KBC KBC KBC
Int. KB
PS/2 Port
Flat PAD
3 - 2
Main Memory(SDRAM) Main Memory(SDRAM) Main Memory(SDRAM) ! ! ! ! 64M/128MB Main Memory(SDRAM)
Extension Memory Extension Memory Extension Memory Extension Memory
(SDRAM) (SDRAM)
(SDRAM) (SDRAM)
~ 256MB 256MB 256MB 256MB
PCMCIA PCMCIA PCMCIA PCMCIA
II
RB5C478
RICOH RICOH
RICOH RICOH
TYPE II(SLOT A)
TYPE II(SLOT B)
Connecter
Embedded Embedded Embedded Embedded BIOS BIOS BIOS BIOS
Controller Controller Controller Controller FlashROM
512KB
Li-Ion
Battery Pack
64M/128MB 64M/128MB 64M/128MB
3.3V
32bit PCI Bus
MiniPCI
MODEM MODEM
MODEM MODEM
or or or or
COMBO COMBO COMBO COMBO
RJ11 RJ45
Connecter
3.3V
16/8bit ISA/EIO Bus
16/8bit ISA/EIO Bus