System Specifications B-3
Calendar Clock
Year/Month/Day/Hour/Minute/Second/.01 Second;
maintained by battery backup module
Battery Type
Real Time Clock (RTC) battery module
Input/Output (I/O) Facilities
Industry-Standard Interfaces on the system board
Parallel
bidirectional, ECP/EPP support; one 25-pin
connector
Serial
two high-speed RS-232C ports using 16550
UART, support transfer rates up to 115.2 KB per
second; 9-pin connectors
Universal Serial Bus (USB)
two USB ports, support
two USB peripherals directly to the system; with
appropriate connector, each port supports up to 127
daisy-chained devices; supports 12 megabits (Mbs) per
second
VGA Video Monitor
supports standard, super, and
high-resolution VGA modes; 15-pin connector (D-shell)
Keyboard
PS/2-compatible, 6-pin connector (mini
DIN)
Mouse
PS/2 compatible, 6-pin connector (mini DIN)
Microphone In
supports a microphone or other audio
input device for recording audio information in your data
files, or broadcasting audio
Line Out
supports an amplified output device