Title :
Design and implementation of an embedded microprocessor compatible with IL language in accordance to the norm IEC 61131-3
Author :
Carrillo, S.L. ; Polo, A.Z. ; Esmeral, M.P.
Author_Institution :
Robotics & Intelligent Syst. Group, Univ. del Norte, Barranquilla
Abstract :
The use of HDLs (Hardware description languages) allows the design of a considerable variety of embedded systems. As a good example of this we present the flow used in the design and construction of an application specific non-pipelined microprocessor, that will serve as core of a PLC (programmable logic controller) compatible with the programming language IL (instruction list) according to the norm IEC 61131-3. Tests to the design, used platform, resources consumed and relevant conclusions are included about the hardware and software aspects of the implementation
Keywords :
IEC standards; embedded systems; hardware description languages; instruction sets; microprocessor chips; programmable controllers; IEC 61131-3; IL language; application specific microprocessor; embedded microprocessor; embedded systems; hardware description languages; instruction list; nonpipelined microprocessor; programmable logic controller; Application software; Computer languages; Embedded system; Field programmable gate arrays; Hardware design languages; IEC standards; Intelligent robots; Intelligent systems; Microprocessors; Programmable control;
Conference_Titel :
Reconfigurable Computing and FPGAs, 2005. ReConFig 2005. International Conference on
Conference_Location :
Puebla City
Print_ISBN :
0-7695-2456-7
DOI :
10.1109/RECONFIG.2005.14
