The SIS3900 is a versatile VME to VSB or VSB to VME interface (direction firmware dependant). Due to the FPGA (field programmable gate array) architecture, flexible minimum overhaed address mapping and special readout sequences can be implemented. At present the board is used in industry as a replacement for obsolete VSB masters and in High Energy Physics for crate to crate interconnects.
Have a look at a photograph of the SIS3900
replacement of obsolete VSB masters with the possibility of special address mapping
VME inter crate connections at the DESY HERMES experiment
VME to CAMAC interfacing through the VDB bus
