Backplane

PCISA

PX (with bridge chip)

PICMG PCI/ISA

ISA
IP-3S
PX-8S
PCI-4S
BP-3S
IP-4S
PX-10S
PCI-5S
BP-4S
IP-4S2
PX-14S
PCI-6S
BP-5S
IP-5S
PX-14S2
PCI-7S
BP-6S
IP-6S
PX-19S
PCI-8S
BP-7S
IP-7S
PX-20S
PCI-10S
BP-8S
IP-8S
PX-20S2
PCI-12S
BP-10S
IP-10S
PX-20S3
PCI-13SD
BP-10SD
IP-12S
   
PCI-14S
BP-12S
IP-13SD
   
PCI-14S2
BP-14S
IP-14S
   
PCI-17SQ
BP-14SD
IP-18SD
   
PCI-18SD
BP-15S
IP-19S
   
PCI-19S
BP-20S
   
   
   
BP-20SD
   
   
   
BP-20SQ
   
   
   
BP-20ST