DocumentCode :
2141493
Title :
Instruction set extension using Microblaze processor
Author :
Lazányi, János
Author_Institution :
Dept. of Meas. & Inf. Syst., Budapest Univ. of Technol. & Econ., Hungary
fYear :
2005
fDate :
24-26 Aug. 2005
Firstpage :
729
Lastpage :
730
Abstract :
Instruction set extension is a common way to improve the performance of embedded processors. During my work the Microblaze synthesizable processor was used. It has a special high-speed bus called fast simplex link (FSL) enabling to develop multiprocessor systems and to integrate customized IP cores into the design. In the Xilinx usage scenario the operands of the special instruction are transmitted through the FSL link. To achieve higher data transfer rate the FSL was used only to control the function of the custom IP while the operands required for the operation read directly from the on-chip data memory.
Keywords :
embedded systems; instruction sets; microprocessor chips; system buses; Microblaze processor; data transfer; embedded processors; fast simplex link; high-speed bus; instruction set extension; on-chip data memory; Assembly; Clocks; Communication system control; Constraint optimization; Field programmable gate arrays; Information systems; Memory; Multiprocessing systems; Reduced instruction set computing; Registers;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Field Programmable Logic and Applications, 2005. International Conference on
Print_ISBN :
0-7803-9362-7
Type :
conf
DOI :
10.1109/FPL.2005.1515829
Filename :
1515829
Link To Document :
بازگشت