1.2 P6F94 Specifications/Features
1.2.1 Hardware
CPU
Supports Intel Pentium II 233, 266, 300 and 333MHz
Supports Intel Celeron 266, 300MHz
VRM
Switching Voltage Regulator on board
Provides 1.8V to 3.5V operating voltage for CPU core.
Provides 3.3V operating voltage for I/O.
Coprocessor
CPU built-in FPU (floating point unit)
Speed
System bus clock 66/68/75 MHz
AGP clock 66/68/75 MHz
PCI bus clock 33/34/37 MHz
ISA bus clock 8.33~ 9.25MHz
Chipset
Intel’s 82440LX/EX AGPset
ESS ES1898 Audio driver sound chip
Winbond’s W83977 I/O chip
Winbond’s W83781D chip (assembly option)
L2 Cache
CPU built-in 512KB for Pentium II
None or less cache (128KB) for Celeron.
DRAM
2 x 168-pin DIMM sockets
Supports 8MB to 256MB memory
Supports EDO and SDRAM memory
EIDE Controller Supports four IDE devices in two channels
Supports PIO mode 0 through mode 4 drives
Supports Bus Mastering DMA mode 2 drives
Supports Bus Mastering Ultra DMA/33 drives
Enhanced I/O
One floppy disk controller
One Standard/EPP/ECP parallel port connector
Two 16550 compatible serial port connectors
One IrDA compatible Infrared port
Two USB (Universal Serial Bus) connectors
P6F94 User’s Manual 7
Chapter 1: Introduction
