Patent ID: 8553427

Claim:
A motherboard comprising: a first circuit board comprising a plurality of programmable chips, a programming interface for receiving programming data, a first data interface, and a plurality of jumpers, wherein the number of the programmable chips is equal to the number of the jumpers, each programmable chip is connected to the programming interface through a corresponding jumper, each programmable chip is connected to the first data interface, and each jumper selectively connects or disconnects a corresponding programmable chip to or from the programming interface; a second circuit board comprising a CPU, a RAM unit, and a plurality of second data interfaces; and a wiring comprising a first connector disposed on one end and a plurality of second connectors disposed on the other end, wherein the number of the second data interfaces and the number of the second connectors are equal to the number of the programmable chips, the wiring is connected to the first data interface through the first connector, each second data interface is connected to the wiring through a corresponding second connector, the wiring enables the communication between each programmable chip and a corresponding second data interface.