O2micro International Limited

Iyuko Services L.l.c.

Licai Fang

Jyshyang Chen

Shunguang Ding

Lin Gan

Donghui Yang

An anti-virus system for enforcing a virus monitoring and scanning process, the anti-virus and firewall system comprises a master CPU card, a plurality of slave CPU cards and a programmable logic. The master CPU card is used for controlling the virus monitoring and scanning process and dividing the virus monitoring and scanning process into a plurality of sub-processes. The plurality of slave CPU cards are controlled by the master CPU card in a software level and a hardware level, each of the plurality of slave CPU cards receives and processes one of the plurality of sub-processes then sends back to the master CPU card. The programmable logic controlled by the master CPU card for monitoring and controlling said plurality of slave CPU cards at a hardware level.

Anti-virus and firewall system

A system for FPGA (Field Programmable Gate Array) upgrade includes: an FPGA, a FLASH memory and a CPLD. The FLASH memory includes a first section configured to store a workable version of bit files for the FPGA and a second section configured to store a backup version of bit files for the FPGA. The CPLD is coupled to the FPGA and the FLASH memory. The CPLD is configured to download the bit files from the FLASH memory to the FPGA to provide the FPGA with functionality. As a result, the CPLD communicates with CPU to upgrade the bit files in the FLASH memory, and indicates to the CPU which version of bit files has been downloaded to the FPGA.

Robust and economic solution for FPGA bit file upgrade

Robust and economic solution for FPGA bitfile upgrade

Growing community of inventors

Beijing, China

Licai Fang