I’ve finally found the time to rework the SDHC core from the RH controller to RK and RL – and actually, I found some mistakes in the RH while working on a copy that I had cloned into the RK, so it is in fact the new RK busmaster that is now the source for all three controllers.<\/p>\n\n\n\n
I haven’t had the time to extensively test all possible combinations yet – but, the obvious images for RL: XXDP, Unix v7; and RK: DOS\/11 and RT-11 V4 all seem to work fine.<\/p>\n\n\n\n
Same as for RH, the ‘debug’ LEDs for the controller have now more or less become ‘activity’ LEDs and have a new meaning:<\/p>\n\n\n\n Also there are changes to the PiDP-11 console interface. There is a new configurable item in the paneldriver component instantiation (in the top.vhd file) named ‘paneltype’. Set to 1 for a regular PiDP-11, set to 2 if you have the ‘wrong way around’ rotary switches. Or set to 0 to disable the console interface. Finally, I’ve added a way to reset the PDP2011 system from the console: this happens when you press both the rotary switches.<\/p>\n\n\n\n The new version is on the download page. Let me know if you find any issues!<\/p>\n","protected":false},"excerpt":{"rendered":" I’ve finally found the time to rework the SDHC core from the RH controller to RK and RL – and actually, I found some mistakes in the RH while working on a copy that I had cloned into the RK, so it is in fact the new RK busmaster that is now the source for […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-907","post","type-post","status-publish","format-standard","hentry","category-pdp11","category-update","missing-thumbnail"],"_links":{"self":[{"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/posts\/907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/comments?post=907"}],"version-history":[{"count":0,"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/posts\/907\/revisions"}],"wp:attachment":[{"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/media?parent=907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/categories?post=907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pdp2011.sytse.net\/wordpress\/wp-json\/wp\/v2\/tags?post=907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}1<\/td> On: while the controller is trying to connect to the card.
Off: when the card is successfully connected.<\/td><\/tr>2<\/td> On: if the card is not SDHC.
Off: if the card is SDHC.<\/td><\/tr>3<\/td> On: if the controller is reading from the card.<\/td><\/tr> 4<\/td> On: if the controller is writing to the card.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n