A Prototyping IP Hardware for SOPC with Single Instruction Driving
Embedded systems are most popular applications in computer engineering. SOPC, System On a Programmable Chip, is a hot point of research and development for embedded systems. A SOPC is to integrates microprocessor and IP cores into one chip. The IP cores can be built for various functions. In order to take better efficiency and performance, an operation had better to be driven by some single instruction in a SOPC. This paper is focused on some customized hardware design technology for SOPC IP cores based on FPGA. An approach of IP design for a reconfigurable SOPC is discussed. As an example, the design is described for an external RAM controller with single instruction driving. Since the SOPC is reconfigurable, a read/write instruction for external RAM is easy to add into instruction rule set of the SOPC microprocessor. Results of simulation and test show that the design is successful.
LIU Limin
Institute of Embedded Systems, IT School Huzhou University Huzhou, Zhejiang, China
国际会议
2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)
广西桂林
英文
559-562
2006-06-25（万方平台首次上网日期，不代表论文的发表时间）