| 摘要 |
<p>A data link controller receiver is disclosed that includes a series of shift registers and a bit counter that counts the number of received bits. When an end of frame character is received, the value in the bit counter which represents the bit residue is supplied to a bit adjustment counter. The bit adjustment counter is is employed to control the operation of the shift register containing the bit residue during a byte adjust operation, in a manner which enables the shift register containing the bit residue to be clocked until the value in the bit adjustment counter is indicative of the number of bits in a defined byte. Accordingly, the bit residue is serially shifted until the most significant bit of the shift register is filled. In addition, a mechanism is provided for loading zeros into the shift register during the byte adjust operation.</p> |
