{"id":2645,"date":"2025-04-16T07:57:21","date_gmt":"2025-04-16T07:57:21","guid":{"rendered":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?post_type=spl_knowledgebase&#038;p=2645"},"modified":"2025-06-10T12:48:22","modified_gmt":"2025-06-10T12:48:22","slug":"waitonk-ii","status":"publish","type":"spl_knowledgebase","link":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/input-and-output-instructions-digital\/waitonk-ii\/","title":{"rendered":"WaitOnK ii+"},"content":{"rendered":"\n<p><code>PC = (input ii positive edge) ? (PC + 1) : (PC)<\/code><\/p>\n\n\n\n<p>Normal SPLat inputs are capable of latching an OFF to ON transition. This is handy for such things as reading input button presses. The\u00a0<code>WaitOnK ii<\/code>\u00a0instruction will stall until a transition is registered on input\u00a0<code>ii<\/code>. This could be a transition that was captured and stored\u00a0<em>before<\/em>\u00a0the instruction is executed. If there is no such prior transition, the instruction will wait indefinitely for a new transition. In a\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-multitrack\/\">MultiTrack<\/a>\u00a0task this is not a problem.<\/p>\n\n\n\n<p>Executing the WaitOnK instruction clears the latched transition, so a new OFF to ON transition would be required for a second WaitOnK to respond.<\/p>\n\n\n\n<p>+ From dialect 16 the address argument will be\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/glossary-of-terms\/#o3499\">jndexed<\/a>\u00a0when executed inside a\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-multitrack\/\">MultiTrack<\/a>\u00a0task and will be indexed if the instruction is preceded by the\u00a0<code><a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/precodes\/iasj-precode-d16\/\">IasJ:<\/a><\/code>\u00a0precode.<\/p>\n\n\n\n<p><a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/glossary-of-terms\/#o2825\">Dialect<\/a>\u00a0exclusions: Not available in dialects before 9.<\/p>\n\n\n\n<p>See also\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/input-and-output-instructions-digital\/resetk\/\">ResetK<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/input-and-output-instructions-digital\/resetk\/\">InputK<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/fasttrack-instructions\/waiton-ii\/\">WaitOn<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/fasttrack-instructions\/waitont-iitttt\/\">WaitOnT<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/input-and-output-instructions-digital\/waitoff-ii\/\">WaitOff<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/timing-instructions\/waitofft-iitttt\/\">WaitOffT<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/timing-instructions\/waitonkt-iitttt\/\">WaitOnKT<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/input-and-output-instructions-digital\/kbeepon\/\">KBeepOn<\/a>,\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/input-and-output-instructions-digital\/kbeepoff\/\">KBeepOff<\/a>\u00a0<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/goto-gosub-and-related-instructions\/goifink-iillll\/\">GoIfInK<\/a><\/p>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>PC = (input ii positive edge) ? (PC + 1) : (PC) Normal SPLat inputs are capable of latching an OFF to ON transition. This&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2618,"menu_order":31,"template":"","class_list":["post-2645","spl_knowledgebase","type-spl_knowledgebase","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WaitOnK ii+ - SPLat Controls<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WaitOnK ii+ - SPLat Controls\" \/>\n<meta property=\"og:description\" content=\"PC = (input ii positive edge) ? (PC + 1) : (PC) Normal SPLat inputs are capable of latching an OFF to ON transition. 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