Title :
Cosimulating synchronous DSP applications with analog RF circuits
Author :
Pino, José Luis ; Kalbasi, Khalil
Author_Institution :
EEsof Div., Hewlett Packard
Abstract :
This paper introduces timed synchronous dataflow (TSDF) which enables the codesign of the synchronous DSP and analog RF portions of an application. The semantics and scheduling techniques of TSDF are detailed. A 16 QAM modem with a QAM synthesizable DSP transmitter cosimulating with a RF modulator and RF power amplifier is demonstrated.
Keywords :
analogue processing circuits; circuit simulation; data flow computing; digital signal processing chips; digital simulation; hardware-software codesign; modems; modulators; power amplifiers; quadrature amplitude modulation; radio transmitters; radiofrequency amplifiers; 16 QAM modem; DSP transmitter; RF modulator; RF power amplifier; analog RF circuits; codesign; cosimulation; scheduling techniques; semantics; synchronous DSP; synchronous DSP applications; timed synchronous dataflow; Circuit simulation; Computational modeling; Digital signal processing; Digital signal processing chips; Electronic design automation and methodology; Finite impulse response filter; Quadrature amplitude modulation; Radio frequency; SPICE; Transmitters;
Conference_Titel :
Signals, Systems & Computers, 1998. Conference Record of the Thirty-Second Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-7803-5148-7
DOI :
10.1109/ACSSC.1998.751617
