Intel ATC6430M appendix CPU Support, Memory Support, System

Chapter 1 System Features ATC 6430M Mainboard

1-2 System Specifications of 6430M Mainboard

:CPU Support:

uSingle CPU, with both Slot 1 and PPGA Socket 370 on board for choice.

uSupports CPU Clock 66MHz, 100MHz and 133MHz (133MHz support “Slot 1” socket only). CPU Clock Ratios from 3.0x to 8.0x (step 0.5x).

uSupports CPUs : Pentium II 233MHz~450MHz, Celeron 300MHz~500MHz, and Pentium III 450MHz~650MHz.

uCPU Core Voltage 1.30V~2.05V (step 0.05V), and 2.1V~3.5V (Step 0.1V); CPU~I/O Voltage 3.3V.

uBuilt-in Switching Voltage Regulator, supporting Vcore autodetection.

:Memory Support:

uTwo DIMM sockets on board supporting up to 512MB SDRAM.

uPC-66 / PC-100 compatible.

:I/O System

uOn-board Intel 810 Chipset for I/O Control: FW82810DC100 / FW82810E + FW82801AA.

uBus Frequency 66MHz/100MHz

u5 PCI slots on board, compliant with version 2.2 PCI Local Bus spec.

uOne Optional ISA slot.

uOne AMR (Audio, Modem Riser) slot on board.

uDual Master IDE connectors, supporting UDMA33/66 for 4 IDE devices such as high capacity HDD, CD-ROM, LS-120 and tape backup etc.

uTwo USB connectors in stack supporting up to 127 USB devices.

uPS/2 Keyboad and PS/2 Mouse connectors.

uOne Infrared (IrDA TX/DX) connector.

uOne FDD port supporting two Floppy drives of : 1.2MB / 1.44MB / 2.88MB.

uOne parallel port for SSP/EPP/ECP mode printer.

uTwo 16550A Fast UART compatible connectors for serial and VGA port.

uOne Game /Midi port and 3 Audio Jacks for Speak-out, Line-in and Microphone-in.

uOne SB-Link Connector for Sound Card and PCI connection.

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