Dual motherboard computer system
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United States of America Patent
Stats
-
Oct 21, 1997
Grant Date -
N/A
app pub date -
Nov 29, 1995
filing date -
Mar 25, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dual motherboard computer system is provided that comprises a single chassis (10) that holds a motherboard A and a motherboard B. Motherboard A supports its own set of peripheral boards (40) and motherboard B supports it own set of peripheral boards (44). The motherboards share a power supply (46). A motherboard select circuit (48) arbitrates which motherboard is in control of a shared keyboard port (22), a shared video port (24), and a shared serial port (26).
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