BP8/12: 8 ISA Slots plus 12 PCI Slots ISA/PCI Backplane
BP8/12 8 ISA Slots plus 12 PCI Slots ISA/PCI Backplane FEATURES
  • 7 ISA Slots
  • 12 PCI Slots
  • 1 CPU Slot



* = Pin 1
Connectors spacing is .800" centers
All dimensions are inches
Mounting holes .156" diameter
SPECIFICATIONS
BP8/12
ISA SLOTS
Provides seven ISA Bus slots for the use of standard ISA Bus option cards.

PCI LOCAL BUS SLOTS
Provides 12 PCI Local Bus slots for the use of standard PCI Local Bus option cards.

CPU SLOT
Accepts a PCI Industrial Computer Manufacturers Group (PICMG®) 2.0 compliant processor.

PRINTED CIRCUIT LAYERS
The backplane is a six-layer .062" thick board. Three signal layers, +5 voltage layer, +3.3 voltage layer and ground layer. Multi-layer construction provides excellent noise immunity.
POWER CONNECTORS
The standard AT power connection is available through two 12-pin .156 MTA connectors or one terminal block connector. Power connection for +3.3V is available through a 12-pin .156 MTA connector or an ATX connector (optional).

AUXILIARY POWER CONNECTOR
Additional power capacity is available through two 6-pin .156 MTA connectors.

POWER INDICATORS
The power indicators provide a convenient visual check for +5V, -5V, +12V, -12V and +3.3V power connections.

PCI-TO-PCI BRIDGE
The PCI-to-PCI bridge supports the PCI 2.1 specification. This bridge allows PCI Local Buses to extend the electrical loading limits of a single PCI Bus and to operate independently, allowing for communication within the same bus even if the other PCI Buses are busy. The BP8/12T-2.1 backplane has bus mastering capabilities on all 12 PCI Local Bus slots.


BP8/12

MODEL# DESCRIPTION
5635-000 Standard AT
5635-001 ATX