XC4000系列的Select-RAM(TM)可配置成边沿触发RAM和双口RAM,边沿触发简化系统定时,双口RAM简化FIFO的设计
The XC4000E and XC4000EX FPGA families provide distributed on-chip RAM. Select-RAMTM memory can be c...
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The XC4000E and XC4000EX FPGA families provide distributed on-chip RAM. Select-RAMTM memory can be c...
嵌入式处理器S3C4510B在网络控制和通信领域有着相当广泛的应用。本文简要描述该处理器内嵌的以太网控制器硬件结构; 详细介绍其网口底层驱动程序的设计原理, 并给出程序实现的具体步骤。...
The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus an...