{"id":234,"date":"2013-07-23T21:12:56","date_gmt":"2013-07-24T02:12:56","guid":{"rendered":"http:\/\/tommysprinkle.com\/mvssp\/?page_id=234"},"modified":"2013-07-23T21:12:56","modified_gmt":"2013-07-24T02:12:56","slug":"3350-reference-information","status":"publish","type":"page","link":"https:\/\/tommysprinkle.com\/mvssp\/3350-reference-information\/","title":{"rendered":"3350 Reference Information"},"content":{"rendered":"<div class=\"tab-me-wrapper\"><ul class=\"tab-me-tabs\"><li class=\"active\"><a href=\"javascript:void(0)\" rel=\"tab1619\"><span>File Mask<\/span><\/a><\/li><li><a href=\"javascript:void(0)\" rel=\"tab1306\"><span>CCW Cmds<\/span><\/a><\/li><li><a href=\"javascript:void(0)\" rel=\"tab1617\"><span>Capacity<\/span><\/a><\/li><\/ul><!-- .tab-me-tabs --><div class=\"tab-me-content-wrapper\"><div class=\"tab-me-tab-content\" id=\"tab1619\" ><\/p>\n<pre>         DC    X'1F',AL3(FILEMASK),X'40',x'00',AL2(1)         --- Set File Mask CCW\r\n             :\r\n             :\r\nFIELMASK DC  X'file-mask-bits'\r\n\r\nFile Mask\r\n00......  - Do not allow Write Home Address and Write Record Zero\r\n01......  - Do not allow any write commands\r\n10......  - Do not allow Write Format commands\r\n11......  - Allow all write commands\r\n...00...  - Allow all Seek commands\r\n...01...  - Allow Seek Cylinder and Seek Head commands \r\n...10...  - Allow Seek Head commands\r\n...11...  - Do not allow Seek commands or head switching\r\n......0.  - Do not allow Diagnostic Write commands\r\n......1.  - Allow Diagnostic Write commands\r\n.......0  - Not PCI Fetch mode\r\n.......1  - PCI Fetch mode\r\n..0..0..  - Must always be Zero<\/pre>\n<p><\/div><div class=\"tab-me-tab-content\" id=\"tab1306\" style=\"display:none\"><\/p>\n<pre><b>\r\n   CCW Command     Normal  Multi-Track<\/b>\r\nSearch ID Equal      31         B1\r\nSearch ID High       51         D1\r\nSearch ID Eq\/High    71         F1\r\n\r\nSearch Key Equal     29         A9\r\nSearch KEY High      49         C9\r\nSearch KEY Eq\/High   69         E9\r\n \r\nRead Count           12         91\r\nRead R0              16         96\r\nRead Data            06         86\r\nRead Key &amp; Data      0E         8E\r\nRead CKD             1E         9E\r\nRead Multiple CKD    5E\r\n\r\nWrite CKD            1D         -\r\nWrite Data           05         -\r\nWrite Key &amp; Data     0D         -\r\n\r\nErase                11         -\r\n\r\nSet File Mask        1F         -<\/pre>\n<p><\/div><div class=\"tab-me-tab-content\" id=\"tab1617\" style=\"display:none\"><\/p>\n<pre>\r\nTrack Size After Formatting = 19,254\r\nBlock Overhead w\/No Key     =    185 (includes count area)\r\nBlock Overhead w\/Key        =    267 (includes count area)<\/pre>\n<p><\/div><\/div><\/div><!-- .tabs-wrapper -->\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-234","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P3x7AW-3M","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/pages\/234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/comments?post=234"}],"version-history":[{"count":6,"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/pages\/234\/revisions"}],"predecessor-version":[{"id":240,"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/pages\/234\/revisions\/240"}],"wp:attachment":[{"href":"https:\/\/tommysprinkle.com\/mvssp\/wp-json\/wp\/v2\/media?parent=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}