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Subject: Shift Registers - Introduction
Date: Sat, 1 Jan 2011 15:24:49 +0200
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<P align=3Dcenter><A name=3DTOC><IMG border=3D0 alt=3DRegisters=20
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<H1 align=3Dcenter><FONT color=3Dorange><I>Table of Contents</I></FONT> =
</H1>
<BLOCKQUOTE>
  <H3>&nbsp;&nbsp;&nbsp;<IMG border=3D0=20
  =
src=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/pics/perlred.g=
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  width=3D13 height=3D13>&nbsp;<A=20
  =
href=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/register01.ht=
ml#Introduction"><B>Introduction</B></A><BR>&nbsp;&nbsp;&nbsp;<IMG=20
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  width=3D13 height=3D13>&nbsp;<A=20
  =
href=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/register02.ht=
ml"><B>Serial=20
  In - Serial Out Shift Registers</B></A><BR>&nbsp;&nbsp;&nbsp;<IMG =
border=3D0=20
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  width=3D13 height=3D13>&nbsp;<A=20
  =
href=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/register03.ht=
ml"><B>Serial=20
  In - Parallel Out Shift Registers</B></A><BR>&nbsp;&nbsp;&nbsp;<IMG =
border=3D0=20
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  width=3D13 height=3D13>&nbsp;<A=20
  =
href=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/register04.ht=
ml"><B>Parallel=20
  In - Serial Out Shift Registers</B></A><BR>&nbsp;&nbsp;&nbsp;<IMG =
border=3D0=20
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  In - Parallel Out Shift Registers</B></A><BR>&nbsp;&nbsp;&nbsp;<IMG =
border=3D0=20
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  width=3D13 height=3D13>&nbsp;<A=20
  =
href=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/register06.ht=
ml"><B>Bidirectional=20
  Shift Registers</B></A><BR>&nbsp;&nbsp;&nbsp;<IMG border=3D0=20
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src=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/pics/perlyell.=
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  width=3D13 height=3D13>&nbsp;<A=20
  =
href=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/register07.ht=
ml"><B>Shift=20
  Register Counters</B></A><BR>&nbsp;&nbsp;&nbsp;<IMG border=3D0=20
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src=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/pics/perlred.g=
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  width=3D13 height=3D13>&nbsp;<A=20
  =
href=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/register08.ht=
ml"><B>Applications</B></A><BR></H3></BLOCKQUOTE>
<P><BR><IMG border=3D0=20
src=3D"http://www.eelab.usyd.edu.au/digital_tutorial/part2/pics/anibar.gi=
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width=3D600 height=3D1><BR>
<H1 align=3Dcenter><FONT color=3Dteal><I><A=20
name=3DIntroduction>Introduction</A></I></FONT> </H1>
<BLOCKQUOTE><FONT color=3D#ff0080><B><I><BIG>Shift=20
  registers</BIG></I></B></FONT><B> are a type of sequential logic =
circuit,=20
  mainly for storage of digital data. &nbsp;They are a group of =
flip-flops=20
  connected in a chain so that the output from one flip-flop becomes the =
input=20
  of the next flip-flop. &nbsp;Most of the registers possess no =
characteristic=20
  internal sequence of states. &nbsp;All the flip-flops are driven by a =
common=20
  clock, and all are set or reset simultaneously.</B>=20
  <P><B>In this chapter, the basic types of shift registers are studied, =
such as=20
  Serial In - Serial Out, Serial In - Parallel Out, Parallel In - Serial =
Out,=20
  Parallel In - Parallel Out, and bidirectional shift registers. &nbsp;A =
special=20
  form of counter - the shift register counter, is also introduced.</B>=20
</P></BLOCKQUOTE>
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