Patent ID: 6718455
Filing Date: 2004-04-06
Classification: G06F

Abstract:
A multimedia-instruction acceleration device for effectively increasing efficiency, comprising:a memory; an instruction-string generating device connected to said memory and used to access data and instructions in said memory and to encode said instructions, said instruction-string generating device including means for generating instructions having a floating-point range-check field representing single instructions corresponding to multiple data; an instruction transfer interface connected to said instruction-string generating device and used to provide connection for each instruction transfer; an instruction decoding unit connected to an output of said instruction transfer interface and used to decode said encoded instructions, said instruction decoding unit including a decoder and an instruction array, each said instruction being transferred to both said decoder and said instruction array, said decoder providing a decoded instruction output of reading-control commands; and an instruction executing unit connected to an output of said instruction array of said instruction decoding unit, said instruction array providing an output responsive to writing-control commands.