Specifications

FeaturesEP-3WXA/4/4Y
Page 2-1
Section 2
FEATURES
EP-3WXA/4/4Y Features:
• EP-3WXA/4/4Y is based on the Intel Celeron
TM
Processor operating at 300A
~ 466MHz (66MHz) or 100MHz FSB for feature processor on PPGA 370
socket. The board is configured by an Easy-Setting-Single-Jumper (E.S.S.J.)
to match your CPU clock speed.
• CPU clock ratio from 3x~8x setting in BIOS.
• Designed with Intel’s 810 chipset.
• Supports up to 512 MB of DRAM (minimum of 16 MB) on board, You
can use 168-pin DIMM x 2. It will run Synchronous DRAM memory
(SDRAM) at 100MHz.
• 64-bit system memory interface with optimized support for SDRAM at
100MHz.
• Integrated 2D & 3D Graphics Engine, H/W Motion Compensation Engine,
230MHz DAC, Digital Video Out Port (Optional) and 4MB Display Cache
(EP-3WXA4/3WXA4Y only).
• AC’97 2.1 Audio CODEC onboard.
• Supports (5) 32 bit PCI slots, provides (2) independent high performance
PCI IDE interfaces capable of supporting PIO Mode 3/4 and Ultra DMA
66 devices. The EP-3WXA/4/4Y supports (5) PCI Bus Master slots and a
jumperless PCI INT# control scheme which reduces configuration confu-
sion when plugging in PCI card(s).
• Supports ATAPI (e.g. CD-ROM) devices on both Primary and Secondary
IDE interfaces.
• Designed with Winbond W83627HF LPC (Low Pin Count) I/O: (1) floppy
port, (1) parallel port (EPP, ECP), and (2) serial ports (16550 Fast UART)
• Includes a PS/2 mouse connector.
• Allows use of a PS/2 keyboard.