Semiconductor integrated circuit device having efficiently arranged link program circuitry

摘要

Outside core circuit, link circuits are concentratedly arranged in an LT link portion. The LT link information sent from the LT link portion is serially transferred to transfer control circuit. Transfer control portion converts the serially transferred link information to parallel information, and transfers the parallel information to latch circuits arranged in the core circuit and corresponding to circuits requiring the LT link information. An influence on an interconnection layout by laser trimmable link elements is eliminated.