Versal ACAP架构初识
参考文档
platform management controller (PMC)
The PS includes the real-time processing unit (RPU)
application processing unit (APU), and their peripherals
Embedded software runs in the RPU and APU scalar engines in the PS.Arm® Cortex®
Versal ACAP:
• Real-time Processing Unit: dual-core Cortex-R5F with lock-step option
• Application Processing Unit: dual-core Cortex-A72
High-bandwidth memory (HBM) option
The Versal ACAP PS includes a dual-core application processing unit (APU) in the full-power domain (FPD) and a dual-core real-time processing unit (RPU) in the low-power domain (LPD).
APU
The APU is a dual-core processing unit based on the Arm® Cortex®-A72 cores.
RPU
The RPU is a dual-core processing unit based on the Arm Cortex-R5F2 cores with lockstep support.
CCI是什么？
每一种模式的地址分配段都不同。
