MS7142A
Embedded Ultra DMA-66 IDE controller
Supports two IDE ports up to 4 ATAPI devices
Supports up to PIO Mode 4 up to 14MBps, Multi Mode 4 up to 66MBps with
bus mastering
Advanced Management Features
WOL(Wake-on-LAN), network card, Modem ring, RTC Alarm Over-ride power
button
Enhanced Power-failure recovery
Embedded LDCM compliant System Monitor Hardware
ACPI features ready when ACPI-enabled O/S is available
Hardware design meets Microsoft PC99 requirements
Bus Architecture
One AMR slot (Rev 1.0 compliant) for cost effective soft modem riser
One 32-bit AGP slot (Rev 1.0 compliant)
Four 32-bit PCI slots (Rev 2.1 compliant)
Two 16-bit ISA slots (one PCI/ISA shared slot)
FORM FACTOR AND LAYERS
Standard ATX form factor, 305mm x190mm, 4 Layers
Processor
Supports Coppermine Pentium III ,Coppermine FC-PGA, Katmai Pentium
III/Pentium II and Celeron CPUs with frequency at 66/100/133MHz in Slot 1
for ATX Form Factor
Chipset
VIA Apollo Pro 133 82C693A+82C686A chipset
System Hardware Monitor
MEMORY
Three 168-pin DIMM sockets for 3.3V SDRAM
Support ECC with parity checking function
Maximum: 768MB(Registered)
SYSTEM BIOS
Award System BIOS, supports PnP, APM, DMI,ACPI & Multi-device booting
features i.e. floppy, LS120, CD-ROM, HDD(IDE, SCSI), ZIP-ATAPI etc.
Includes Trend ChipAway Virus protection for virus-free boot and virus
free operating system
I/O INTERFACE
Three UARTs support two serial ports and IR function for HPSIR and ASKIR
One floppy disk drive connector supports up to 2.88MB, Japanese
3- Mode and 1Mbps transfer rate
Double Stack Back-Panel I/O Connectors with PC99 Colored Codes
PS/2 Mini-DIN keyboard and mouse ports
Two Channel USB ports
Two D-Sub 9-pin male serial port
One D-Sub 25-pin female Printer port
One D-Sub 15-pin female Game/MIDI port
Audio Line-out, Line-in, Mic-in jacks
Integrated PCI Audio Subsystem
AC'97 v2.1 CODEC onboard
Full-duplex operation for simultaneous recording and playback Direct
mixed audio streams to USB speakers
Advanced wavetable Synthesizer using wavedata on the system memory
Legacy DOS games compatible via TDMA
Meets ACPI standard and PC98 WHQL audio requirement
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