Title :
Embedded software generation from system level specification for multi-tasking embedded systems
Author :
Kwon, KiSeun ; Yi, Youngmin ; Kim, Dohyung ; Ha, Soonhoi
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Seoul Nat. Univ., South Korea
Abstract :
In this paper we present a new design flow in which embedded software code is generated from system level specification of multi-tasking embedded system, both for simulation and implementation. The generated software has a layered structure using virtual OS APIs and OS wrapper implementations to make it reconfigurable for multiple target platforms. Implementation of the OS wrapper is explained in details. With a Divx play example, we show some experimental results about the real-time performance comparison between two different platforms.
Keywords :
embedded systems; formal specification; hardware-software codesign; Divx play; OS wrapper implementations; design flow; embedded software code; embedded software generation; multiple target platforms; multitasking embedded systems; system level specification; virtual OS API; Computer science; Control systems; Debugging; Decoding; Distributed power generation; Educational institutions; Embedded software; Embedded system; Engines; Streaming media;
Conference_Titel :
Design Automation Conference, 2005. Proceedings of the ASP-DAC 2005. Asia and South Pacific
Print_ISBN :
0-7803-8736-8
DOI :
10.1109/ASPDAC.2005.1466147
