{"id":180,"date":"2007-07-15T00:37:45","date_gmt":"2007-07-14T21:37:45","guid":{"rendered":"http:\/\/www.skippari.net\/projects\/2007\/07\/15\/usb-jtag.html"},"modified":"2007-07-15T00:37:45","modified_gmt":"2007-07-14T21:37:45","slug":"usb-jtag","status":"publish","type":"post","link":"http:\/\/www.skippari.net\/projects\/?p=180","title":{"rendered":"USB JTAG"},"content":{"rendered":"<p>Finally got a PCB made for a USB JTAG adapter using FT2232 chip. This has been on the todo list for some years now.<\/p>\n<p><a href=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/usb_jtag_lite.jpg\" target=\"_blank\" title=\"usb_jtag_lite.jpg\"><img decoding=\"async\" src=\"http:\/\/www.skippari.net\/projects\/wp-content\/uploads\/usb_jtag_lite.jpg\" alt=\"usb_jtag_lite.jpg\" \/><\/a><\/p>\n<p>This is a lite version without additional buffers so it should work with target voltages from about 2.8V to 5V. There is also a second PCB version with buffers that should be capable of supporting target voltages from 1.65V to 5V.<\/p>\n<p>JTAG interface like this can be used with <a href=\"http:\/\/openocd.berlios.de\/web\/\" target=\"_blank\">OpenOCD<\/a> for example.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Finally got a PCB made for a USB JTAG adapter using FT2232 chip. This has been on the todo list for some years now. This is a lite version without additional buffers so it should work with target voltages from about 2.8V to 5V. There is also a second PCB version with buffers that should [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-180","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/posts\/180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=180"}],"version-history":[{"count":0,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=\/wp\/v2\/posts\/180\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.skippari.net\/projects\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}