tag:blogger.com,1999:blog-5237845887111894190.post6891948149578388367..comments2022-10-28T23:47:13.417-04:00Comments on The Apple 1 Computer 1976: Nice 6800 white ceramic / gray trace chipsUnknownnoreply@blogger.comBlogger5125tag:blogger.com,1999:blog-5237845887111894190.post-18518839950628228932012-02-24T10:40:35.603-05:002012-02-24T10:40:35.603-05:00Michael, all that I have is the Apple-1 schematic....Michael, all that I have is the Apple-1 schematic.Johnhttps://www.blogger.com/profile/14797343321259074594noreply@blogger.comtag:blogger.com,1999:blog-5237845887111894190.post-30795262599915094412012-02-24T05:14:26.637-05:002012-02-24T05:14:26.637-05:00John, I downloaded Retrochallenge's source cod...John, I downloaded Retrochallenge's source code and assembly listing and sent them to HobbyROMS Stephan, he has spent two hours working out the HI and LO images, and I am checking with him whether PROMs with the images he created can work.<br /><br />By the way, do you have any idea or document showing how the 6800 ONLY area should be populated?MichaelNGhttps://www.blogger.com/profile/03981515246791473854noreply@blogger.comtag:blogger.com,1999:blog-5237845887111894190.post-46310113433445595762012-02-21T07:52:16.871-05:002012-02-21T07:52:16.871-05:00Michael, thanks for the link. I'll check it o...Michael, thanks for the link. I'll check it out.<br />JohnJohnhttps://www.blogger.com/profile/14797343321259074594noreply@blogger.comtag:blogger.com,1999:blog-5237845887111894190.post-22460116062207351132012-02-20T00:56:50.468-05:002012-02-20T00:56:50.468-05:00John, I see RetroChallenge has rewritten monitor f...John, I see RetroChallenge has rewritten monitor for 6800. Please refer to http://whats.all.this.brouhaha.com/2011/07/18/demo-of-rewritten-apple-1-monitor-rom-for-6800-processor/ <br />I also have a couple of 6800 like yours and would like to try to plug into one of my Apple 1 board. But I would need to figure out how to work with the "6800 Only" dashed area first.MichaelNGhttps://www.blogger.com/profile/03981515246791473854noreply@blogger.comtag:blogger.com,1999:blog-5237845887111894190.post-36137447849268239102011-11-17T10:25:38.838-05:002011-11-17T10:25:38.838-05:00great! I'm looking foward to see this new proj...great! I'm looking foward to see this new project :)<br />Aurelaurelhttps://www.blogger.com/profile/07132026794749450411noreply@blogger.com