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(3)DRAM:本机所用的HY57V651620B(U32)是韩国现代公司生产的一款64MbCMOS同步DRAM,存储容量大。DRAM用作解码器的数据缓冲存储和数据帧存储。
(3) DRAM: HY57V651620B (U32) used in this machine is a 64Mb CMOS synchronized DRAM produced by Hyundai Korea with large storage capacity. DRAM is used as a decoder data buffer memory and data frame memory.