Kontron 986LCD-M-mITX (BGA) - Manual (Page 57)

986LCD-M Family
KTD-N0837-B Public User Manual Date: 2012-04-17 Page 57 of 91
4.20.2 PCI IRQ & INT routing
Board type Slot IDSEL INTA INTB INTC INTD
986LCD-M/mITX 1 AD17 INT_PIRQ#E INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H
986LCD-M/FLEX 1 AD17 INT_PIRQ#E INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H
2 AD18 INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H INT_PIRQ#E
986LCD-M/ATXP 1 AD17 INT_PIRQ#E INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H
2 AD18 INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H INT_PIRQ#E
3 AD19 INT_PIRQ#G INT_PIRQ#H INT_PIRQ#E INT_PIRQ#F
4 AD20 INT_PIRQ#H INT_PIRQ#E INT_PIRQ#F INT_PIRQ#G
5 AD21 INT_PIRQ#D INT_PIRQ#C INT_PIRQ#B INT_PIRQ#A
6 AD22 INT_PIRQ#C INT_PIRQ#B INT_PIRQ#A INT_PIRQ#D
986LCD-M/ATXE 1 AD17 INT_PIRQ#E INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H
2 AD18 INT_PIRQ#F INT_PIRQ#G INT_PIRQ#H INT_PIRQ#E
3 AD19 INT_PIRQ#G INT_PIRQ#H INT_PIRQ#E INT_PIRQ#F
4 AD20 INT_PIRQ#H INT_PIRQ#E INT_PIRQ#F INT_PIRQ#G
5 AD21 INT_PIRQ#D INT_PIRQ#C INT_PIRQ#B INT_PIRQ#A
When using the 820982 “PCI Riser - Flex - 2slot w. arbiter” the lower slot has IDSEL / IRQs routed straight
through and the top slot has the routing: IDSEL=AD22, INT_PIRQ#F, INT_PIRQ#G, INT_PIRQ#H,
INT_PIRQ#E. 820982 PCI Riser shall be plugged into Slot #1.