The 650x series (all boards: PCI, CPCI, PMC, PC/104, VME) have a trace memory upgrade, about double the size it was before, with no price change. The 850x series has some price reductions on the larger memory sizes. Silicon Control has also added a -5 version for both the 650x and 850x series. This -5 version is a 2M x 144bit trace memory capacity. Before, the largest trace memory was 1M x 144bit.
All bus analyzers have a Serial and USB port. There is also an optional Ethernet adapter available if users want to connect the analyzer to their network.