METSO lOP353 美卓DCS系统 处理单元
METSO IOP353是自动化控制领域中的一种调节器模块,用于实现速度、
存储器大小和成本之间的不同平衡,一些实现通过在硬件中使用标准的树搜索或散列设计来模拟CAM的功能,
使用诸如复制或流水线之类的硬件技巧来加速有效性能。三元凸轮(TCAM)
允许第三匹配状态关于X或者不在乎用于存储的字中的一个或多个位,从而增加了搜索的灵活性。
这种附加状态通常通过向每个存储单元添加屏蔽位(“关心”或“不关心”位)来实现。
METSO IOP353 is a regulator module in the field of automation control, used to achieve a different balance between speed, memory size, and cost. Some implementations simulate CAM functionality by using standard tree search or hash design in hardware, and use hardware techniques such as replication or pipeline to accelerate effective performance. Triple cam (TCAM) allows for a third matching state with respect to X or one or more bits in the word used for storage, thereby increasing search flexibility. This additional state is usually achieved by adding masking bits ("care" or "don't care" bits) to each storage unit.
热销型号:METSO lOP353 美卓DCS系统 处理单元
IOP302
IOP320
PDP401
IOP351
IOP331
IOT300A
IOP114
DPU-MR
IOP345
PDP601
IOP341
IOP304
IOP353
IOP111
D100644
D100308
D200137
D200175
D201925
IOP320
PDP403
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