{"id":3009,"date":"2025-04-17T06:33:04","date_gmt":"2025-04-17T06:33:04","guid":{"rendered":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?post_type=spl_knowledgebase&p=3009"},"modified":"2025-06-10T12:58:03","modified_gmt":"2025-06-10T12:58:03","slug":"goifsf-ss-bb-llll-d-12","status":"publish","type":"spl_knowledgebase","link":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/semaphore-instructions\/goifsf-ss-bb-llll-d-12\/","title":{"rendered":"GoIfSF ss,bb+,LLLL [D>=12]"},"content":{"rendered":"\n

PC = ([ss:bb] == 0) ? LLLL : (PC + 1)<\/code><\/p>\n\n\n\n

Go to line LLLL<\/code> if semaphore ss is false. The semaphore base address bb is optional; if omitted it is taken to be 0. To omit the base address you can write either ss,,LLLL<\/code> or ss,LLLL<\/code>. SPLat\/PC can handle either format.<\/p>\n\n\n\n

For more details see the semaphore tutorial<\/a>.<\/p>\n\n\n\n

+ From dialect 16 the address argument will be jndexed<\/a> when executed inside a MultiTrack<\/a> task and will be indexed if the instruction is preceded by the IasJ:<\/a><\/code> precode.<\/p>\n\n\n\n

Dialect<\/a> restriction: Available only in boards with dialect 12 or greater.<\/p>\n","protected":false},"excerpt":{"rendered":"

PC = ([ss:bb] == 0) ? LLLL : (PC + 1) Go to line LLLL if semaphore ss is false. The semaphore base address bb is optional;…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3007,"menu_order":1,"template":"","class_list":["post-3009","spl_knowledgebase","type-spl_knowledgebase","status-publish","hentry"],"acf":[],"yoast_head":"\nGoIfSF ss,bb+,LLLL [D>=12] - 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=\"GoIfSF ss,bb+,LLLL [D>=12] - SPLat Controls\" \/>\n<meta property=\"og:description\" content=\"PC = ([ss:bb] == 0) ? LLLL : (PC + 1) Go to line LLLL if semaphore ss is false. 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