Title :
A DSP-controlled PWM generator using field programmable gate array
Author :
Arbit, Alexander ; Pritzker, Dan ; Kuperman, Alon ; Rabinovici, Raul
Author_Institution :
Dept. of Electr. & Comput. Eng., Ben-Gurion Univ. of the Negev, Beer-Sheva, Israel
Abstract :
The paper presents the implementation of a rapid prototyping system that includes a floating-point digital signal processor, a field programmable gate array (FPGA)-based pulse width modulation (PWM) signal generator and a multiport A/D converter. The PWM generator is implemented using XILINX SPARTAN II FPGA and the Verilog hardware description language. The system is a 4-channel PWM generator prototype designed for development needs.
Keywords :
PWM power convertors; analogue-digital conversion; digital signal processing chips; field programmable gate arrays; hardware description languages; pulse width modulation; software prototyping; 4-channel PWM generator; DSP-controlled PWM generator; FPGA; Verilog hardware description language; XILINX SPARTAN II FPGA; development needs; field programmable gate array; floating-point digital signal processor; multiport A/D converter; pulse width modulation; rapid prototyping system; Digital signal processing; Engines; Field programmable gate arrays; Frequency; Hardware design languages; Prototypes; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Signal sampling;
Conference_Titel :
Electrical and Electronics Engineers in Israel, 2004. Proceedings. 2004 23rd IEEE Convention of
Print_ISBN :
0-7803-8427-X
DOI :
10.1109/EEEI.2004.1361157
