| 摘要 |
<p>In systems for reading pixel data from an array of horizontal m-bit rows of CCD image detectors (12), pixel data loaded in parallel from a row of the array into an m-bit shift register (14) is transferred in parallel from the m-bit shift register into other data storage device(s) (16) having a plurality of output ports and sensed by a plurality of output amplifiers (18) respectively connected in parallel to the output ports. In one embodiment of the system, the m-bit shift register has n cells connected in parallel at one end of the shift register that have n output ports with the loaded pixel data being shifted through the shift register toward the n output ports. In another embodiment, the m-bit serial shift register has n uniformly separated cells respectively having n output ports and n output cells with the loaded pixel data being shifted through the shift register toward the n output ports. In another embodiment, n m-bit shift registers are connected to one another in a ladder sequence descending from an exterior row of the array with loaded pixel data being shifted through the n shift registers toward the n output ports at the end cells of the shift registers.</p> |
