Real-Time Clock/Calendar
The real-time clock provides system clock/calendar information
stored in a non-volatile memory with an integral backup battery.
Bus Master I/O Expansion Slots
The system board contains eight EISA bus master I/O
(input/output) expansion slots. The EISA architecture supports
32-bit memory addressing and 16-bit or 32-bit data transfers for
the CPU, DMA, and bus masters.
Keyboard and Mouse Interface
The keyboard and mouse interface with the system control
processor through bi-directional ports and connect to the system
board through mini-DIN connectors.
Serial Ports
The system has two 9-pin male D-type serial connectors. These
are located at I/O address COM1 and COM2. The serial ports
are fully programmable and support asynchronous
communications.
Parallel Port
The system has one 25-pin female D-type bi-directional parallel
port. It can be configured as LPT1 or LPT2.
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Features
