Brainboxes Universal Quad UC-701 - Manual (Page 3)

UNIVERSAL QUAD RS232
TEL : +44 (0) 151 220 2500 E-MAIL : [email protected] WEB : WWW.BRAINBOXES.COM
UC-260, UC-271
UC-701, UC-265
Glossary: Product Features Explained
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Universal products allow compatibility with both 3.3 Volt and 5 Volt PCI systems. This ensures that Brainboxes
universal card range is backward compatible with older systems and works with all new PCI systems.
More info on 'Universal' products:
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Low-Profile PCI is a new PCI card standard for space-constrained system designs. The new form factors maintain
the same electricals, PC signals and software drivers as standard PCI v3.0 expansion cards. They are also
mechanically similar; however, Low-Profile PCI is an additional form factor that defines a shorter raw card and new
mounting bracket for card retention.
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The majority of Brainboxes products, including this one, have been approved by Microsoft as a fully tested and
compatible product with popular Microsoft Operating Systems. For the full list of Brainboxes approved products
see the Microsoft website:
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All Brainboxes Universal PCI cards are fully PCI version 3.0 compliant, in accordance with the PCI-Special Interest
Group (PCI-SIG).
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FIFO means First In First Out, a FIFO is memory space on the Brainboxes card. A larger FIFO allows more memory
space for buffering data, so calls to the computer processor are less frequent. This significantly increases data
throughput and improves CPU availability for other applications.
More info:
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Printed Circuit Board with 4 layers of circuitry complies with the PCI SIG best practice guideline and ensures a more
reliable card. 1 layer is for power and 1 for ground which leads to greater EMC shielding for the signals. This
ultimately gives greater signal integrity.
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Most components on a Brainboxes card are placed by a surface mount machine. The surface mount machine
allows for highly accurate and fast production of Brainboxes cards. Orders can be met quickly, reliably and with
outstanding quality.
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As required by the PCI-SIG all Brainboxes cards have capacitors connected to all the power pins on the PCI
connector, near to the connector. This ensures that the electrical power rails on the Brainboxes card stay at the
right voltage, regardless of the power demands placed on them. This helps data signals keep their integrity.