(图源:ARM, Hotchips 2019) 两个N1 CPU连接到XP上的时候可以配置成Direct Connect形式,利用CMN600里面的CAL(Component Aggregation Layer)组件,能够将最多两个相同的RNF(Request Node Full)连接到XP上。 (图源:ARM, CMN600 TRM) 除了提供上述的大型芯片reference design外,ARM还为Neoverse N1做了一套硬件开发板,...
(cacheable/non-cacheable/Device types) are checked against the SLC and snoop filter. The SLC cannot be cleaned and invalidated (flushed) by software using ARM architecture set/way operations. Software specific to CMN-600 would instead be required to flush the SLC, as described in this TRM. ...
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