General Description
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General Description
The VP22 is a microATX form factor motherboard. It hosts the Pentium III
or Celeron processor with the Intel 815E chipset for cost-effective
performance. Standard onboard payload includes four 32-bit, 33 MHz PCI
expansion slots, three 168-pin DIMM sockets for PC133 SDRAM, one
10/100BaseTX Ethernet port, a peripheral parallel port, one asynchronous
serial port, video and audio ports, keyboard/mouse and two USB ports.
There are headers on the board for an asynchronous serial port, floppy port,
IrDA port, internal USB port and two EIDE ports.
As implemented on the VP22, the 815E chipset includes a Graphics
Memory Controller Hub (GMCH), an I/O Controller Hub2 (ICH2) and a
Firmware Hub (FWH).
BIOS
–Support for 4/8 Mbit in 82802BA Firmware Hub
Timers
–Three interval timers
Onboard Peripheral
Support
–Two EIDE Ultra DMA/100 hard drive ports
–Two asynchronous serial ports
–10BaseT/100BaseTX Ethernet interface
–IEEE-1284 parallel port
–PS/2 keyboard/mouse ports
–Floppy drive port
–Three USB ports
–IrDA header
Miscellaneous
–Reset switch input on planar header
–Open chassis alarm connector
–Three fan connectors
Table 2-1. VP22 Motherboard Features Summary (continued)
Feature
Description