System
Memory
Expansion Memory: 2 SO-DIMM Slot (1.25
”
)
Size: 128/256/512MB/1G
Type: DDR DRAM, 3.3V
Data Path:
64Bit
Frequency : 266/200MHz
Refer to the Cavaliere 142 Key component list in detail.
BIOS ROM
Flash ROM
1
st
Vendor : SST 49LF004A TSSOP Package 4Mbit LPC
flash ROM
2
nd
Vendor : <TBD>
4Mbit, 32 pin TSSOP package
PS: PLCC32 Package is just for DEBUG
Super I/O
None
RTC +
NVRAM
Integrated in South Bridge (Intel ICH4-M)
Real Time Clock with 256 byte extended CMOS.
IBM AT Clock/Calendar/Alarm (14 Bytes)
K/B Controller
Mitsubishi M38859 LPC KBC
Internal K/B, Touch Pad, External K/B or M/S
Supported A20Gate,firmware version 2.14
PMU
New PMU08
Mitsubishi M38859FFHP
Embedded Controller
VGA
Controller
Embedded in Intel Montara-GM
High Performance and high quality 3D
accelerator
Integrated dual DVO bridge
Integrated LVDS Interface
Integrated RGB analog Interface
High performance 2D accelerator
Complete TV-OUT/Digital Flat Panel Solution
VRAM
Share system memory, UMA (using DVMT configuration)
TV out encoder None
CardBus
Controller
RICOH R5C551 (PCI Card Bus controller)
PC/Card Bus Type II x1
Build in smart card (none)
Sound
AC
’
97 CODEC
Realtek ALC202
AC
’
97 Revision 2.2 Compliant
Modem
Askey / Actiontec MDC modem
V.90, K56flex, ITU-T V.34, V.32, RJ11 Jack
TIA/EIA 602, V.42
ITU-T V.17, V.29, V.27ter, V.21 Ch2
TIA/EIA 578 Class1 FAX
Wake up on Ring
TECHNICAL SERVICE MANUAL
Prestigio Cavaliere 142
98