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PX-14S3 User’s Manual
PX-14S3
ISA/PCI Bridge Backplane
Introduction
PX-14S3 is exactly the backplane what you want, even in the future. As you know, most of the
adapters are of PCI bus, and ISA adapters are on the decrease in the market. If this problem have
bothered you for a long time, then PX-14S3 is the right answer for you. In order to solve the
problem, PX-14S3, includes 12 32-bit PCI slots (5V/3.3V) on board, gives the great flexibility for
your system’s extension. We have DC power outlet (inc5V, -5V, +12V, and -12V) on PX-
14S3 to keep system more stable. You can acquire a power supply with great stability, even as the
system work under heavy load. Besides, we also add a connector for ATX power supply to which
you can connect your SBC (SBC must have the ability to use ATX power).
Product Features
Standard
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PCI-conforms to PICMG 2.1 specification.
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ISA-conforms to IEEE P996 specification.
PCB
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The Printed Circuit Boards (PCB) overall dimension is 264.2mm x 311.2mm (10.4”x 12.3”)
and total thickness is 1.6mm (4 layers).
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Mounting holes are provided and are located to conform to the baby AT form factor. Mounting
holes are connected to Signal ground internally.
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Operating Temperature; 0 to 60°C (32 to 140°F).
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Storage Temperature; -20 to 85°C (-4 to 185°F).
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Humidity; 5% to 95%, non-condensing.
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EMI/Safety; Meets FCC, CE Class A and UL, CSA and TUV.
Connector
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Dual slots PCI/ISA for the CPU board.
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One ISA slot for full-size ISA board.
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Twelve 32-bit PCI slots for full-sized boards on the Primary bus, All slots are Master/Slave
configurable by using Bus Mastering Scheme.
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One AT standard power connector, 12 pins, 5A max, per pin for +5V, -5V, +12V, and -12V
voltages and Ground.
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One ATX standard power connector; 20 pins, 5A max, per pin for +3.3V, +5V, +5VSB, -5V,
+12V, and -12V voltages, Ground, and power Good signal.
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One ATX control connector to distribute signals coming from the CPU boards onto connector
