A n-Bit Reconfigurable Scalar Quantiser
Cadenas, O. and Megson, G. (2001) A n-Bit Reconfigurable Scalar Quantiser. Lecture Notes in Computer Science, 2147. pp. 420-429. ISSN 1611-3349
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To link to this article DOI: 10.1007/3-540-44687-7_43
A reconfigurable scalar quantiser capable of accepting n-bit input data is presented. The data length n can be varied in the range 1... N-1 under partial-run time reconfiguration, p-RTR. Issues as improvement in throughput using this reconfigurable quantiser of p-RTR against RTR for data of variable length are considered. The quantiser design referred to as the priority quantiser PQ is then compared against a direct design of the quantiser DIQ. It is then evaluated that for practical quantiser sizes, PQ shows better area usage when both are targeted onto the same FPGA. Other benefits are also identified.