Nationalchip Technology: The company's 64-bit multi-core processor IP has been verified and applied on the domestic 14nm process
Recently, the self-controllable 64-bit high-performance and low-power CPU IP developed by Suzhou Guoxin Technology Co., Ltd. based on the open source PowerPC architecture was successfully taped on the domestic 14nm process platform, and was recognized by customers after actual product testing and application verification.
According to the official Weibo news of Guoxin Technology, the independently controllable 64-bit C9800 multi-core CPU IP based on the open source PowerPC architecture developed by Guoxin Technology is a processor with 7-level pipeline and multi-launch sequence architecture. Each core has an independent 32KB level-1 instruction cache, 32KB level-1 data cache, 256KB level-2 exclusive cache, and system-level 2MB level-3 system shared cache. The CPU supports multi-core cache consistency management and IO consistency management to ensure data integrity and timeliness during high-speed and high-throughput operation. Under the domestic 14nm process platform, the normal working conditions can achieve stable operation at 1.8Ghz, and the performance of Dhrystone can reach 3.1DMIPS/MHz.
NationalChip Technology has developed CRV0, CRV4, CRV5 and CRV7 series CPU cores based on the open source RISC-V instruction architecture, and developed C2000, C8000 and C9000 series cores based on the open source PowerPC instruction architecture, which can be widely used in automotive electronics, industrial control, Intelligent Internet of Things, advanced computing, highly reliable storage, network infrastructure and information security and other fields.
It is reported that Nationalchip Technology provides IP authorization, chip customization services and independent chip and module products for customers in major national needs and market demand fields, which are mainly used in three key areas of information security, automotive electronics and industrial control, edge computing and network communication. . As of June 30, 2022, the company has provided more than 144 CPU IP authorizations to more than 101 customers, and provided more than 164 chip customization services to more than 80 customers.
