ACC RV (Road vehicles - Advanced Cost-driven Chiplet Interface) 车规级芯粒互联接口标准
车规级芯粒互联接口标准 – 草案
Road vehicles - Advanced Cost-driven Chiplet Interface (ACC_RV 1.0)
标准链接:http://www.iiisct.com/smart/upload/CMS1/202303/ACC_RV%201.0.pdf
ACC RV 1.0 包括如下层次:
- 协议层 Protocol Layer:支持 CXL 3.0(Standard 256B Flit),AXI 4.0 或者自定义的 Stream 协议
- 链路层 Link Layer:可靠传输,链路适配
- 数字物理层 Digital Physical Layer
- 电气物理层 Electrical Physical Layer