论文部分内容阅读
每年的ISSCC(国际团体半导体电路会议)议程中,高性能的处理器和大容量存储器芯片通常都被列为数字技术部分的重点.今年也不例外:有一个议程全部是关于多媒体信号处理器;两个议程涉及先进的RISC处理器;另一个议程主要是针对动态RAM技术,其中包括今天最大的4G让单片存储器.其它一些议程还研究下一代数字IC的特殊处理子功能块和基本技术.在不算太长的时间以前,把视频信号编码成MPEG-2数据流所需的电路必须占有一个机柜.在今年的第16个议程中,介绍了三种单片MPEG-2编码器,它们能够处理主层上的主标准或演播室标准上的主标准(MP@ML或MP@SP)编码.
Of the ISSCC (International Group Semiconductor Circuits) agenda each year, high-performance processors and mass storage chips are often the focus of the digital technology segment, and this year is no exception: there is an agenda all about multimedia signal processors; The two agendas deal with advanced RISC processors; the other is focused on dynamic RAM technology, including today’s largest 4G of monolithic memories. Other agendas deal with special processing sub-blocks and basic techniques for next-generation digital ICs. Not too long ago, the circuit required to encode the video signal into an MPEG-2 stream would have to occupy a single cabinet. On this year’s 16th agenda, three monolithic MPEG-2 encoders are introduced Main standard (MP @ ML or MP @ SP) encoding on master or studio standards on the main floor.