TRIPTYCH: A New FPGA Architecture
Abstract
Existing FPGA architectures can be classified along two dimensions: reprogrammable vs. one-time programmable and general-purpose vs. domain specific. The most challenging class of FPGA architectures to design is the reprogrammable, general-purpose FPGA, of which Xilinx is the most well-known example. In this paper we describe Triptych, a new FPGA architecture that addresses two problems of current reprogrammable FPGAs: the large delays incurred in composing large functions and the strict division between routing and logic resources. Our studies indicate that Triptych is more area-efficient than current architectures and has comparable delay characteristics for a large range of circuits that include both data-path elements and control logic.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 01, 1991
- Accession Number
- ADA243621
Entities
People
- Carl Ebeling
- David Song
- Elizabeth A. Walkup
- Gaetano Borriello
- Scott A. Hauck
Organizations
- University of Washington