Title :
Design of DSP Virtual Machine Oriented All-Digital Simulation and Testing
Author :
Chongwen, Wang ; Gangyi, Ding
Author_Institution :
Sch. of Software Eng., Beijing Inst. of Technol., Beijing, China
Abstract :
To address this issue and guarantee the quality of embedded software, research on how to establish a pure software based target hardware runtime environment as to replace the real one was conducted. The core simdsp55x is an interpretive and execution driven virtual machine. According to the architecture of TI´s TMS320C55x DSP, the mechanisms for virtual memory management, object file loading, instruction decoding and interrupts handling of simdsp55x had been described. To meet the practical application, a number of new features had been added.
Keywords :
digital signal processing chips; digital simulation; embedded systems; machine oriented languages; program testing; software quality; virtual machines; DSP virtual machine oriented all digital simulation; DSP virtual machine oriented all digital testing; TMS320C55x DSP; core simdsp55x; embedded software quality; instruction decoding; object file loading; virtual memory management; Decoding; Digital signal processing; Embedded software; Hardware; Memory management; Registers; Virtual machining; DSP; all-digital simulation; testing; virtual machine;
Conference_Titel :
Future Computer Science and Education (ICFCSE), 2011 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4577-1562-4
DOI :
10.1109/ICFCSE.2011.144
