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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.
u
:Memory Support:
uTwo DIMM sockets on board supporting up to 512MB SDRAM.
u
:I/O System
u
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,
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
uOne
2