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8
P5F111 User’s Manual
1.2 Specifications
Hardware
CPU
Intel® P54C/P55C, AMD K5/K6/K6-2/K6-3, Cyrix
6x86/M II and IDE WinChip C6 Family
VRM
Synchronous switching regulator; provides 1.3V to
3.5V operating voltage
Coprocessor
CPU built-in floating point unit
Speed
System bus clock 66/68/75/83/95/100/112MHz
PCI bus clock 27.7/31.75/33.3/34.25/37.5/37.75MHz
ISA bus clock 8.33MHz
Chipset
VIA MVP4 (VT8501/VT82C686A)
EIDE Controller Dual-Channel Enhanced Intelligent Drive
Electronics (EIDE) interface supports up to 4
IDE hand disk drives or CD drives;
Supports PIO mode 0 through mode 4 drives;
Supports Bus Mastering DMA mode 2 drives and
Bus Mastering Ultra DMA-33/66 drives
Enhanced I/O Two serial ports (16550-compatible UART)
Parallel port with bidirectional lines supports
Standard Parallel Port (SPP), Enhanced
Parallel Port (EPP), and Extended
Capabilities Port (ECP)
IrDA-compatible infrared port
Mouse/Keyboard PS/2 mouse connector
PS/2 keyboard connector
Expansion Slots
3 X 32-bit PCI slots and 2 X 16-bit ISA slots
One AMR Slot
Chapter 1: Introduction