Hi Mike,<br><br>Sorry if I will say something too obvious, but...<br><br>If you want to update the T80 core cvs tree under Opencores, you will have to ask the T80 core owner to add you as a maintainer. Only after that, you will have access rights on <a href="http://opencores.org">opencores.org</a>  to submit your changes.<br> <br>Kind regards,<br>Roni.<br><br><div class="gmail_quote">2008/5/14 MikeJ <<a href="mailto:mikej@freeuk.com">mikej@freeuk.com</a>>:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div bgcolor="#ffffff"> <div><font face="Courier New" size="2">While we are on the subject I had assumed that only the project originator could update the repository.</font></div> <div><font face="Courier New" size="2">I see this isn't the case as Andreas has modified some of the T80 files.</font></div> <div><font face="Courier New" size="2">Is there any reason why I could not merge in the <a href="http://fpgaarcade.com" target="_blank">fpgaarcade.com</a> one into the opencores repository?</font></div> <div><font face="Courier New" size="2">/Mike</font></div> <blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;"><div><div></div><div class="Wj3C7c"> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">----- Original Message ----- </div> <div style="background: rgb(228, 228, 228) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"> <b>From:</b> <a title="ronivon.costa@gmail.com" href="mailto:ronivon.costa@gmail.com" target="_blank">Ronivon Costa</a> </div> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b> <a title="cores@opencores.org" href="mailto:cores@opencores.org" target="_blank">Discussion list about free open source IP cores</a> </div> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b> Wednesday, May 14, 2008 9:57 AM</div> <div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Subject:</b> Re: [oc] Re: T80 Core x</div> <div><br></div>The T80 is working just good. What I meant is, htat using the Mike's release did not change the behaviour of my project.<br><br>I managed to identify ad fix the problem, which was related to mixing latches with rising edge flip flops. (at seems this is what I think). I moved all Z80 bus inputs/outputs outside processes.<br><br>I have already updated opencores with the new files. It is working great.<br><br>Thanks<br><br><br> <div class="gmail_quote">2008/5/14 H. Peter Anvin <<a href="mailto:hpa@zytor.com" target="_blank">hpa@zytor.com</a>>:<br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div><a href="mailto:ronivon.costa@gmail.com" target="_blank">ronivon.costa@gmail.com</a> wrote:<br></div> <div> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi Mike,<br>I downloaded the the T80 from fpgaarcade.<br>I had to use T80se instead of T80s (which is missing).<br>Also, I tried T80_RegX instead of T80_Reg.<br><br>The changes did not do any good. A sequence of commands "ld (hl),register" works just fine. If I put<br>that in a loop, it fails (see first post, I posted a sample program<br>there).<br><br>It works fine for DE1. So, thinking again, it can't be a bug in the T80.<br></blockquote><br></div>For what it's worth, I have a successful project using T80 at:<br><br>       <a href="http://www.abc80.org/%7Ehpa/fpga/" target="_blank">http://www.abc80.org/~hpa/fpga/</a><br><br>I had to make a few changes to the T80 core to make it work.<br>       <br>       -hpa<br>_______________________________________________ <div> <div></div> <div><br><a href="http://www.opencores.org/mailman/listinfo/cores" target="_blank">http://www.opencores.org/mailman/listinfo/cores</a><br></div></div></blockquote></div><br><br clear="all"><br>-- <br>--<br>Visit my personal page: <a href="http://ronivon.costa.googlepages.com/" target="_blank">http://ronivon.costa.googlepages.com/</a><br> -- <br>Ronivon C. Costa<br>IBM TIVOLI Certified Consultant & Instructor<br>VOIP Phone: (+55) (19) 3119-7083 (Brasil) - Cel: (+351) 96 676 4458 (Portugal)<br>Skype: ronivon.costa / Messenger: <a href="mailto:ronivon@hotmail.com" target="_blank">ronivon@hotmail.com</a> </div></div><p> </p><hr><div class="Ih2E3d"> <p></p>_______________________________________________<br><a href="http://www.opencores.org/mailman/listinfo/cores" target="_blank">http://www.opencores.org/mailman/listinfo/cores</a></div></blockquote></div> <br>_______________________________________________<br> <a href="http://www.opencores.org/mailman/listinfo/cores" target="_blank">http://www.opencores.org/mailman/listinfo/cores</a><br></blockquote></div><br><br clear="all"><br>-- <br>--<br>Visit my personal page: <a href="http://ronivon.costa.googlepages.com/">http://ronivon.costa.googlepages.com/</a><br> -- <br>Ronivon C. Costa<br>IBM TIVOLI Certified Consultant & Instructor<br>VOIP Phone: (+55) (19) 3119-7083 (Brasil) - Cel: (+351) 96 676 4458 (Portugal)<br>Skype: ronivon.costa / Messenger: <a href="mailto:ronivon@hotmail.com">ronivon@hotmail.com</a>