http://www.myhdl.org/ 2010-09-10T07:28:54-05:00 http://www.myhdl.org/ http://www.myhdl.org/lib/images/favicon.ico text/html 2006-10-19T08:57:17-05:00 http://www.myhdl.org/doku.php/meps:intro?rev=1161266237&do=diff These pages document the MyHDL Enhancement Proposals (MEPs) and their status. text/html 2007-04-18T15:14:07-05:00 http://www.myhdl.org/doku.php/meps:mep-100?rev=1176927247&do=diff MEP: 100 Author: Jan Decaluwe Status: Final Created: 19-Oct-2005 MyHDL-Version: 0.5 Background Python 2.4 introduced a new feature called decorators. A decorator consists of special syntax in front of a function declaration. It refers to a decorator function. The decorator function automatically transforms the declared function into some other callable object. text/html 2007-04-18T15:14:29-05:00 http://www.myhdl.org/doku.php/meps:mep-101?rev=1176927269&do=diff MEP: 101 Author: Jan Decaluwe Status: Final Created: 9-Nov-2005 MyHDL-Version: 0.5 Background In order to provide a path to implementation, MyHDL code can be converted to Verilog. However, in some cases the conversion may fail or the result may not be acceptable. For example: text/html 2007-05-07T13:41:16-05:00 http://www.myhdl.org/doku.php/meps:mep-102?rev=1178563276&do=diff MEP: 102 Author: Jan Decaluwe Status: Created: MyHDL-Version: Undefined This space is reserved for a proposal for a MyHDL web site. The draft is being developed here. text/html 2009-06-19T16:02:08-05:00 http://www.myhdl.org/doku.php/meps:mep-103?rev=1245445328&do=diff MEP: 103 Author: Jan Decaluwe Status: Draft Created: May 10, 2007 MyHDL-Version: Background In the author's opinion, there is almost never a good reason to use on-chip tristates. Tristates often create problems related to reliability, power consumption and testability. Furthermore, a better implementation of the required functionality can usually be found with standard CMOS logic. The only true advantage of tristates is to save on pins and routing wir… text/html 2008-07-10T02:23:22-05:00 http://www.myhdl.org/doku.php/meps:mep-104?rev=1215674602&do=diff MEP: 104 Author: Thomas Traber Status: Draft Created: June 11, 2008 MyHDL-Version: Often Signals as seperate entities are not needed. Assume we have a functional block datasource and a block datasink. text/html 2009-06-23T03:42:28-05:00 http://www.myhdl.org/doku.php/meps:mep-105?rev=1245746548&do=diff MEP: 105 Author: Jan Decaluwe Status: Draft Created: June 19, 2009 MyHDL-Version: Introduction Compared to mainstream HDLs, MyHDL signals are less flexible. For example, slicing a signal returns a slice of the current value. For behavioral code, this is just fine. However, it implies that you cannot use such as slice in structural descriptions. In other words, a signal slice cannot be used as a signal. Obviously, this behavior is restrictive and confus… text/html 2009-06-19T16:05:18-05:00 http://www.myhdl.org/doku.php/meps:sidebar?rev=1245445518&do=diff * Welcome to MyHDL * The Development Zone * MyHDL Enhancement Proposals * Introduction * Creating generators with decorators * User-defined Verilog code * myhdl.org * Tristate and bidirectional signals * Shadow signals