{"id":2183,"date":"2018-05-26T17:28:47","date_gmt":"2018-05-26T16:28:47","guid":{"rendered":"https:\/\/www.domesday86.com\/?p=2183"},"modified":"2018-05-26T17:29:15","modified_gmt":"2018-05-26T16:29:15","slug":"beebscsi-7_7-released","status":"publish","type":"post","link":"https:\/\/www.domesday86.com\/?p=2183","title":{"rendered":"BeebSCSI 7_7 Released"},"content":{"rendered":"<p>The BeebSCSI 7_7 version board is an incremental improvement over the previous 7_5 version and is intended for professional PCB manufacturing.\u00a0 The new features are as follows:<\/p>\n<ul>\n<li>Smaller PCB (66 x 51mm)<\/li>\n<li>Four M3 mounting holes (fits both Master AIV slot as well as external case mounting)<\/li>\n<li>Straight and right-angle configuration (all sockets and headers can now be right-angled if required)<\/li>\n<li>Single JTAG programming chain with shared header (between AVR and CPLD)<\/li>\n<li>Support for Tag-Connect programming adapters<\/li>\n<li><span class=\"st\">Fiducial marker<\/span>s for pick-and-place manufacturing compatibility<\/li>\n<li>All components on top-copper layer<\/li>\n<li>Improved silkscreen with better component orientation markers<\/li>\n<li>Design rebuilt using KiCAD rather than (closed-source) EagleCAD<\/li>\n<li>New microSD socket (provides overhang of the microSD card for better internal and case mounting options)<\/li>\n<li>All active and passive component SMT (except headers and connectors)<\/li>\n<li>JST-EH power connector to prevent incorrect cable orientation<\/li>\n<li>USB to AVR header with required USB support components (to support future expansion)<\/li>\n<li>All SMT passives now 0805 footprint<\/li>\n<\/ul>\n<figure id=\"attachment_2165\" aria-describedby=\"caption-attachment-2165\" style=\"width: 800px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.domesday86.com\/wp-content\/uploads\/2018\/05\/BeebSCSI-7_7-Top.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2165\" src=\"https:\/\/www.domesday86.com\/wp-content\/uploads\/2018\/05\/BeebSCSI-7_7-Top.jpg\" alt=\"\" width=\"800\" height=\"533\" \/><\/a><figcaption id=\"caption-attachment-2165\" class=\"wp-caption-text\">BeebSCSI 7_7<\/figcaption><\/figure>\n<p>Read more about BeebSCSI on the <a href=\"https:\/\/www.domesday86.com\/?page_id=689\">BeebSCSI overview page<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The BeebSCSI 7_7 version board is an incremental improvement over the previous 7_5 version and is intended for professional PCB manufacturing.\u00a0 The new features are as follows: Smaller PCB (66 x 51mm) Four M3 mounting holes (fits both Master AIV slot as well as external case mounting) Straight and right-angle configuration (all sockets and headers can now be right-angled if <a class=\"more-link\" href=\"https:\/\/www.domesday86.com\/?p=2183\">Continue reading <span class=\"screen-reader-text\">  BeebSCSI 7_7 Released<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":2163,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.domesday86.com\/index.php?rest_route=\/wp\/v2\/posts\/2183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domesday86.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domesday86.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domesday86.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domesday86.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2183"}],"version-history":[{"count":1,"href":"https:\/\/www.domesday86.com\/index.php?rest_route=\/wp\/v2\/posts\/2183\/revisions"}],"predecessor-version":[{"id":2184,"href":"https:\/\/www.domesday86.com\/index.php?rest_route=\/wp\/v2\/posts\/2183\/revisions\/2184"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domesday86.com\/index.php?rest_route=\/wp\/v2\/media\/2163"}],"wp:attachment":[{"href":"https:\/\/www.domesday86.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domesday86.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domesday86.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}