N

Bus Width

32 = 32-bit (for 3U version)

64 = 64-bit (for 6U version)

User Manual

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

Technical data​

Accessories

Rugged Subracks

■  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

■  Material : 10-layer FR-4 Epoxy Glass construction

■  PCB UL94-V0, RoHS compliant

■  PCB copper areas plated with Immersion gold

System Slots

LA = Left System Slot

RB = Right System Slot

Connector Pinouts

cPCI backplanes 3U and 6U

Product Datasheet

3U x 2-Slot cPCI backplane, right system Slot

Downloads

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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System Enclosures

LA

Mechanical specifications​

​Board specifications​

■  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

Ordering Info

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CPCI

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Mounting Hardware