LA
Mechanical specifications
Board specifications
Height
3 = 3U
6 = 6U
cPCI Backplane Features
No. of Slots
2 = 2-slots
3 = 3-slots
4 = 4-slots
5 = 5-slots
6 = 6-slots
7 = 7-slots
8 = 8-slots
BP
The specification for PCI based industrial computers is called CompactPCI. It is electrically a superset of desktop PCI with IEEE 1101.10 mechanical form factor. Vector offers RoHS compliant 3U and 6U cPCI backplanes sold separately or integrated into VectorPak™ EMC subracks or chassis.
■ Conform to electrical specifications of PICMG 2.0 Rev 3.0
■ Hot-swap specification of PICMG 2.1 Rev1
■ Size 3U or 6U, Slot options : 2-8 slots
■ Versions with left or right system slot
■ Right slot versions with ATX connector
■ 33MHz (2-8 slots), 66MHz (2-5 slots)
■ Easily Changeable V I/O with movable bus bar
■ IPMB, JTAG, and P1 utility connectors
■ Excellent power distribution
■ Best signal integrity and virtually zero cross talk
■ Minimum clock skew
■ EMI shielding, controlled impedance
■ Screw terminals(power bug) or Faston for power input connections
0
Backplanes
cPCI (compactPCI) Backplanes, PICMG 2.0 Rev 3.0
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N
Bus Width
32 = 32-bit (for 3U version)
64 = 64-bit (for 6U version)
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cPCI backplanes 3U and 6U
CPCI
■ Material : 10-layer FR-4 Epoxy Glass construction
■ PCB UL94-V0, RoHS compliant
■ PCB copper areas plated with Immersion gold
3U x 2-Slot cPCI backplane, right system Slot
■ Impedance of bare PCB = 65 ohm +/- 10%
■ Resistance of signal lines = less than 1.5 ohm
■ PCI bus width : 32-bit (3U), 64-bit (6U)
■ Current Loading : +5V up to 8A per slot
+3.3V up to 10A per slot
■ Clock frequency : 33MHz (2-8 slots)
66MHz (2-5 slots)
■ V I/O : +5V blue key
+3.3V yellow key
■ Operating Temperature : -40O C to +85O C
■ Humidity : 95% non condensing
■ Flammability : UL 94V-0
32
Downloads
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3U x 2-Slot cPCI backplane, left system slot
Clock Frequency & VI/O
0 = 33MHz, VIO +5V
3 = 33MHz, VIO +3.3V
6 = 66MHz, VIO +3.3V, Max 5-slots only
Ordering Info
Technical data
Accessories
■ 3U Board Height = 5.067" (128.7mm)
■ 6U Board Height = 10.317" (262.05mm)
■ 4.05mm thick PCB eliminates need for backplane stiffner rail
■ SMT / Press-fit assembly
■ Compatible with IEEE 1101.10 subracks and accessories
3
System Slots
LA = Left System Slot
RB = Right System Slot