FPGA VERILOG TCAM (ternary content addressable memory)是一种三态内容寻址存储器，主要用于快速查找ACL、路由等表项。-FPGA VERILOG TCAM (ternary content addressable memory) is a ternary content addressable memory, mainly used to quickly find ACL, routing entries.

是一种常用的router acl配置，就是一种常用的router acl配置(It's a common router ACL configuration, a common router ACL configuration)