PXI bus number change(1075 to 1085)

[marvinest]

I changed the chassis PXI-1075 to PXI-1085 and moved all the cards to the new chassis. However, I found that the PCI Bus number automatic changed( for example, for slot14, it changed from 20 to 22). 

My question is: can I change the Bus Number the same as the old chassis(1075)? If yes, how? Who in the system is defining this number? Thanks.

[Joey2]

1.put the devices in the right slot

2.then rename the devices in the MAX http://digital.ni.com/public.nsf/allkb/F80F517828A190C186256E58005CD0A7