A computer controlled group of programmer sites are provided to burn in or enter operating code into various types of programmable electronic devices, such as programmable memories, programmable logic devices (or PLD's), field programmable gate arrays (or FPGA's), and the like. The programmer sites are...http://www.google.de/patents/US6351774?utm_source=gb-gplus-sharePatent US6351774 - Concurrent programming apparatus and method for electronic devices