Digital communications: fundamentals and applications
Digital communications: fundamentals and applications
Cathedral-III: Architecture-driven high-level synthesis for high throughput DSP applications
DAC '91 Proceedings of the 28th ACM/IEEE Design Automation Conference
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Mobile personal communications applications require high speed, light weight, low power and customisability. They also exhibit architectural heterogeneity of sub-systems. This paper describes a design methodology for such applications which spans the whole design process; from specification, through simulation to synthesis. The objectives of this methodology are to bridge the gap between system designer and the ASIC implementator, to support HW/SW co-design and allow reuse of complex silicon blocks. This methodology has been successfully applied in the design of a satellite pager. The resulting chip required an effort of one person-year and comprises 340,000 transistors in 47 sq.mm using a 0.6 micron technology.