| 摘要 |
<p>A data converter (e.g., 10,90,92) for converting a signal from one form to another converts signals from analog form to digital form or from digital form to analog form. The converter has an analog side and a digital sample side. A programmable barrel shift selector (e.g., 34 or 80) on the digital sample side receives digital signal samples of a first bit field width and selects a second bit field width as the output. The second bit field width is programmable over a range to selectively determine which bits in the first bit field are included in the second bit field.</p> |
