查找表与触发器是怎么构成分布式RAM的?
时间: 2024-04-25 17:22:42 浏览: 259
引用\[1\]:触发器是由逻辑门组成,逻辑门是由继电器组成。当RAM正在被使用并且电源突然中断时,电路不通,导致数据丢失。\[1\]引用\[2\]:128x1bit的双口RAM需要四个LUT实现,也正好是一个SLICEM,并且分别使用了F7AMUX、F7BMUX。用两份128bitRAM,读写地址分开的方式实现读写互不干扰。\[2\]引用\[3\]:LUT原理是将结果预存储在ROM中,通过输入信号作为地址对预存的结果进行寻址。借助LUT和几个端口,可以实现RAM。SLICEM中的LUT可以用来实现RAM资源。\[3\]
查找表与触发器构成分布式RAM的方式是通过将多个触发器连接在一起,并使用查找表来控制触发器的状态。每个触发器存储一个位的数据,而查找表则根据输入信号的地址来选择对应的触发器进行读写操作。通过这种方式,可以实现分布式的RAM存储器,其中每个触发器都存储着一部分数据,并且可以通过查找表进行读写操作。这种分布式的RAM结构可以提供更高的存储容量和更快的读写速度。
#### 引用[.reference_title]
- *1* [6.触发器实现RAM](https://blog.csdn.net/xiazdong/article/details/6627493)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [LUT查找表实现各种RAM及ROM原理精讲](https://blog.csdn.net/weiaipan1314/article/details/104327009)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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