Business realization method and device for programmable devices and communication terminal

Abstract

Embodiments of the invention provide a business realization method and device for programmable devices and a communication terminal. The method comprises the following steps of: dividing realization circuits of at least one to-be-realized business into a configurable circuit and a reconfiguration circuit; selecting a static area and a reconfiguration area of a programmable device according to thedivision result; and writing a bit stream file of the reconfiguration circuit into the reconfiguration area and writing a configuration parameter of the configurable circuit into the static area. by adoption of the method, static areas and reconfiguration areas of programmable devices are reasonably divided, and the reconfiguration areas are adopted to save the configuration space; in order to enable the static areas to be adapted to businesses with different speeds, a manner of writing configuration parameters of configurable circuits into the static area is adopted to dynamically switch thebusinesses with inconsistent access speeds and realize the diversity of business access, so that the flexible configuration of businesses is realized while the configuration space is saved.

Description

technical field [0001] The invention relates to the communication field, in particular to a service realization method, device and communication terminal for programmable devices. Background technique [0002] With the development of Pre5G and 5G (5th-Generation, the fifth-generation mobile communication technology) technology, the demand for big data and 4K video services is also increasing. As a result, new requirements are put forward for the bearer network service. The ability to access services, in the prior art, FPGA (Field-Programmable Gate Array, Field Programmable Gate Array) is used to process the services of single board access, for example figure 1 , the FPGA is divided into a static area and a reconfiguration area. There are three service configuration files RM_1, RM_2, and RM_3 stored in Flash. According to different configuration requirements, one of the service configuration files is selected to load the reconfiguration area. This solution is due to The stat...

AI Technical Summary

Problems solved by technology

[0002] With the development of Pre5G and 5G (5th-Generation, the fifth-generation mobile communication technology) technology, the demand for big data and 4K video services is also increasing. As a result, new requirements are put forward for the bearer network service. The ability to access services, in the prior art, FPGA (Field-Programmable Gate Array, Field Programmable Gate Array) is used to process the services of single board access, for example figure 1 , the FPGA is divided into a static area and a reconfiguration area. There are three service configuration files RM_1, RM_2, and RM_3 stored in Flash. According to different configuration requirements, one of the service configuration files is selected to load the reconfiguration area. This solution is due to The static area is unchanged, so that the static area can only adapt to one rate. At the same time, it is also required that the rates of the three types of services that can be loaded in the reconfiguration area should be the same as those in the static area, which limits the access services. , lack of flexibility

Images