Industrial Technology Research Institute

I-Tao Liao

Chih-Wei Liu

Po-Han Huang

Chein-Wei Jen

Tay-Jyi Lin

Chung-Chieh Kang

Chie-Min Chao

Chia-Hung Shih

Pi-Chen Hsiao

Tse-Hao Lee

A method and corresponding apparatus for compiling high-level languages into specific processor architectures are provided. In this embodiment, the specific processor is encapsulated in a virtual processor interface with simple instruction set architecture, and a compiler translates application programs into corresponding assembly codes. Further, the difficulty of the compiler design is reduced.

Method and corresponding apparatus for compiling high-level languages into specific processor architectures

An inter-cluster communication module using the memory access network is provided, including a plurality of clusters, a memory subsystem, a controller and a switch device. When some clusters issue a load instruction and some clusters issue a store instruction of an identical memory address concurrently, the controller controls the switch device which connects the clusters and the memory banks of the memory subsystem, so that the data item is transmitted from the cluster issuing the store instruction to the cluster issuing the load instruction through the switch device, thereby achieving data exchange between the clusters. Herein, the data item is selectively stored in the memory module depending on the address. Furthermore, the data item is also transmitted between the memory and the clusters over the switch device.

Inter-cluster communication module using the memory access network

A reconfigurable radio processor comprises a task interface and an execution kernel. The processor can be applied to a platform comprising a main processor and on-chip bus, and uses a task-based interface between the main processor and the radio processor. The radio processor simplifies the designs for control system, instruction set and data path. The bus interface includes a task dispatcher. The execution kernel comprises a global control unit, at least one function unit, an operation network, and a data network. The radio processor meets the reconfigurable and scalable requirements. It allows system designers to realize many applications on an IC chip, as well as increases the add-on values for the product. It provides system designers with the possibility of replacing another main processor under a special consideration.

Architecture of reconfigurable radio processor

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Hsinchu, Taiwan

I-Tao Liao