Overview 5-3
SBC-845D-VEA Single Board Computer User’s Guide
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Overview
This section of the User’s Guide provides few useful tips to get your SBC-845D-VEA running
without failure. As jumper configuration has been addressed in previous chapters, this section
will focus on ATX power settings.
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Backplane
The SBC-845D-VEA is a full-sized SBC, and therefore is able to run on any PICMG backplane, active
or passive.
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P4 Power connector
This SBC requires power to draw from at least two connectors. The CPU supplementary power
connector (J5) should be connected at all times for the system to run properly. During
standalone mode, the single board computer will not utilize peripheral device cards. A 4-pin
supplementary connector for CPU the (J5) and the 4-pin connector (J13) must be connected in
order for peripheral devices to run. If the system’s main power comes from a backplane, the CPU
supplementary power connector (J5) should still be connected.
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ATX power
The SBC-845D-VEA is designed to support both AT and ATX power. The following instruction
demonstrates how the ATX function can be applied.
The SBC-845D-VEA adapts its ATX power through its ATX power control connector (J11). This ATX
power interface can be connected to a supported backplane. Such a backplane is required to have
a 4-pin connector for feeding the ATX power to the SBC-845D-VEA. Refer to the following
example:
Содержание SBC-845D-VEA
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Страница 27: ...Chapter 1 Introduction Contents Overview 1 3 Check List 1 4 Product Specification 1 5 System Architecture 1 8...
Страница 35: ...Chapter 2 Jumpers and Connectors Contents Overview 2 3 Jumpers 2 3 Connectors 2 6 Connector Pin Assignments 2 9...
Страница 129: ...Chapter 5 ATX Power Settings Contents Overview 5 3 Backplane 5 3 P4 Power connector 5 3 ATX power 5 3...