4.1.3/4.1.4XP configuration register region/Component configuration register region 参见源TRM文档 4.1.5Requirements of configuration register reads and writes * 所有访问必须是device类型: * Device, Strongly Ordered * NGnRE, nGnRnE * 所有访问的datasize必须为32bit或64bit * 所有访问必须natively对齐: *...
另外,1*1,1*2和2*1是不支持的。 参考文献:arm_neoverse_cmn_700_trm_102308_0302_07_en
based on CMN700 TRM 5.4.5 Memory System Performance Resource Partitioning and MonitoringCMN(CMN700) 支持MPAM, 以让软件优化memory资源使用和监测资源使用情况. MPAM使能后,会在REQ和SNP通道添加MPAM filed,…