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FPGA
1999
ACM
155views FPGA» more  FPGA 1999»
13 years 9 months ago
FPGA Routing Architecture: Segmentation and Buffering to Optimize Speed and Density
In this work we investigate the routing architecture of FPGAs, focusing primarily on determining the best distribution of routing segment lengths and the best mix of pass transist...
Vaughn Betz, Jonathan Rose
FPGA
1997
ACM
149views FPGA» more  FPGA 1997»
13 years 9 months ago
Signal Processing at 250 MHz Using High-Performance FPGA's
This paper describes an application in high-performance signal processing using reconfigurable computing engines: a 250 MHz cross-correlator for radio astronomy. Experimental resu...
Brian Von Herzen
FPGA
2001
ACM
123views FPGA» more  FPGA 2001»
13 years 9 months ago
Mixing buffers and pass transistors in FPGA routing architectures
The routing architecture of an FPGA consists of the length of the wires, the type of switch used to connect wires (buffered, unbuffered, fast or slow) and the topology of the inte...
Mike Sheng, Jonathan Rose
DAC
2000
ACM
14 years 6 months ago
An architecture-driven metric for simultaneous placement and global routing for FPGAs
FPGA routing resources typically consist of segments of various lengths. Due to the segmented routing architectures, the traditional measure of wiring cost (wirelength, delay, con...
Yao-Wen Chang, Yu-Tsang Chang
FPGA
2000
ACM
161views FPGA» more  FPGA 2000»
13 years 9 months ago
The effect of LUT and cluster size on deep-submicron FPGA performance and density
In this paper we revisit the FPGA architectural issue of the effect of logic block functionality on FPGA performance and density. In particular, in the context of lookup table, cl...
Elias Ahmed, Jonathan Rose