{"id":885,"date":"2022-05-08T22:57:40","date_gmt":"2022-05-08T22:57:40","guid":{"rendered":"http:\/\/tlindner.macmess.org\/?p=885"},"modified":"2022-05-08T22:59:27","modified_gmt":"2022-05-08T22:59:27","slug":"coco-max-iii-hi-res-interface","status":"publish","type":"post","link":"http:\/\/tlindner.macmess.org\/?p=885","title":{"rendered":"CoCo Max III Hi Res interface"},"content":{"rendered":"

Thanks to a few friends I’ve been able to upgrade my hi-res tester<\/a> to support the CoCo Max III interface. It is a device similar to the Tandy Hi-res interface, but is triggered differently.\n\"A985155D-394F-459C-B696-E844B0AECB8E\"<\/a>\n\"Screenshot\"<\/a>\n\"capture24-1\"<\/a>\nHere is what MAME is doing as of today for the CoCo Max III interface:<\/p>\n
Speed<\/td>\nStart Value<\/td>\nEnd Value<\/td>\nLength<\/td><\/tr>\n
Slow<\/td>\n67<\/td>\n483<\/td>\n416<\/td><\/tr>\n
Fast<\/td>\n67<\/td>\n483<\/td>\n416<\/td><\/tr><\/table>\n

After going over the data here is what I am going to change MAME to do:<\/p>\n
Speed<\/td>\nStart Value<\/td>\nEnd Value<\/td>\nLength<\/td><\/tr>\n
Slow<\/td>\n29<\/td>\n243<\/td>\n214<\/td><\/tr>\n
Fast<\/td>\n57<\/td>\n486<\/td>\n429<\/td><\/tr><\/table>\n

You can see the new values are nearly the same as the previous values, but I think it is an improvement to use values verified on actual hardware.<\/p>","protected":false},"excerpt":{"rendered":"

Thanks to a few friends I’ve been able to upgrade my hi-res tester to support the CoCo Max III interface. It is a device similar to the Tandy Hi-res interface, but is triggered differently. Here is what MAME is doing … Continue reading →<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-885","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=\/wp\/v2\/posts\/885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=885"}],"version-history":[{"count":7,"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=\/wp\/v2\/posts\/885\/revisions"}],"predecessor-version":[{"id":894,"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=\/wp\/v2\/posts\/885\/revisions\/894"}],"wp:attachment":[{"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=885"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/tlindner.macmess.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}