<div dir="ltr">Registers are memory of course, but in FPGAs they are mainly used <br>to implement synchronous logic (or arithmetic) circuits.<br><br>For istance, a parallel 48 bit synchronous adder, besides some combinatorial<br>
logic which produces 48 asynchronous outputs (the digits of the sum), <br>requires - not surprisingly - 48 registers.<br><br>So far the number of registers in a FPGA gives you a precise idea of how many <br>synchronous 1-bit output functions you can implement in a given device.<br>
<br>73<br>Nico, IV3NWV<br><br><br><div class="gmail_quote">2008/9/13 alex brown <span dir="ltr"><<a href="mailto:ajbr@btconnect.com">ajbr@btconnect.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<br>hi people<br>
<br>
i'm new to this list so i hope this works,<br>
<br>
does anyone know what the number of registers on a fpga means, is it somthing to do with memory<br>
<br>
Alex Brown<br>
M0GJR<br>
<a href="mailto:ajbr@btconnect.com">ajbr@btconnect.com</a><br>
<br>
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Subject: Hpsdr Digest, Vol 31, Issue 5<br>
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1. Re: Alex - Board-Data (Gerd Loch)<br>
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Message: 1<br>
Date: Fri, 12 Sep 2008 17:40:24 +0200<br>
From: "Gerd Loch" <<a href="mailto:g.loch@nt-electronics.de">g.loch@nt-electronics.de</a>><br>
Subject: Re: [hpsdr] Alex - Board-Data<br>
To: <<a href="mailto:hpsdr@lists.hpsdr.org">hpsdr@lists.hpsdr.org</a>><br>
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Graham,<br>
<br>
<br>
<br>
today I searched for your link but could not find it ?<br>
<br>
<br>
<br>
73, Gerd<br>
<br>
Dj8AY<br>
<br>
<br>
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