Abstract
The architecture of a pipelined multiplier is examined. The throughput of a 16-bit multiplier using fixed-point arithmetic is analyzed for a single-cycle structure, a 2-stage pipeline structure, and a 3-stage pipeline structure. The total efficiency, which includes overheads inherent to a pipeline structure, is examined for each structure for programs developed for practical applications such as a 32 kb/s SDPCM codec, an echo canceller, 19-section filter banks for voice recognition, etc. Each analysis showed that the 2-stage pipeline structure is a suitable choice from the viewpoints of efficiency and simplicity of programming.
| Original language | English |
|---|---|
| Pages (from-to) | 2179-2182 |
| Number of pages | 4 |
| Journal | Unknown Journal |
| Publication status | Published - 1986 |
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics