Super I/O Controller; Keyboard Connector; Sram - AOpen DP5 User Manual

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Features

Super I/O Controller

The onboard super I/O controller chip supports two UART
16450/16550-compatible serial ports and a parallel port (SPP, EPP,
ECP)
.
It also accommodates 1.2-/1.44-/2.88-MB diskette drives
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allowing full-range access to 5.25-inch drives with 360-KB or 1.2-MB
format and 3.5-inch drives with 720-KB, 1.44-MB or 2.88-MB format.

Keyboard Connector

The keyboard connector at the rear of the system board accepts any
AT-compatible keyboard. PS/2 keyboard and mouse connectors are
optional.

SRAM

The system board supports 256-KB and 512-KB second-level, write-
back and write-through cache.
1
SPP: Standard Parallel Port
EPP: Enhanced Parallel Port (IEEE 1284 compliant)
ECP: Extended Capabilities Port (IEEE 1284 compliant)
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User's Guide

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