{"id":96,"date":"2012-05-24T08:46:33","date_gmt":"2012-05-24T08:46:33","guid":{"rendered":"http:\/\/www.electronic-products-development.com\/?p=96"},"modified":"2022-02-18T15:37:50","modified_gmt":"2022-02-18T15:37:50","slug":"oscillator-configuration","status":"publish","type":"post","link":"https:\/\/ibex.tech\/embedded\/microchip\/pic24\/oscillator-configuration","title":{"rendered":"Oscillator Configuration"},"content":{"rendered":"<h4>\nPIC24HJXXXGPX06\/X08\/X10<br \/>\n<\/h4>\n<p>\n\/\/10MHz Osc<br \/>\n\/\/= 80MHz with \/2, x32, \/2 PLL<br \/>\n\/\/= 40MIPS<br \/>\n\/\/= 25nS per instruction<br \/>\n\/\/How it works:<br \/>\n\/\/Input OSC = 10MHz (1.6 MHz to 16MHz required)<br \/>\n\/\/10MHz \/ 2 = 5MHz (0.8 MHz to 8 MHz required)<br \/>\n\/\/PLLFBD = 30 = x32 = 160MHz (100 MHz to 200 MHz required)<br \/>\n\/\/CLKDIV 7:6 = 0 = \\2 = 80MHz (12.5 MHz to 80 MHz requried, which generates device operating speeds of 6.25-40 MIPS).\n<\/p>\n<p>\n&nbsp;\n<\/p>\n<h4>\nPIC24FJ256GB106<br \/>\n<\/h4>\n<p>\n\/\/8MHz Osc<br \/>\n\/\/PLLDIV = \/2 = 4MHz (4MHz required for 96MHz PLL if used)<br \/>\n\/\/This generates 96MHz internally<br \/>\n\/\/CPDIV = \/1 (we don&#39;t set it and that is default)<br \/>\n\/\/Then there is a fixed \/3 divider.<br \/>\n\/\/So we get 32MHz out.<br \/>\n\/\/The processor clock source is divided by two to produce the internal instruction cycle clock (Fcy = Fosc\/2)<br \/>\n\/\/So we have 16MIPS \/ 16MHz clock for instruction execution and peripherals.<br \/>\n\/\/= 62.5nS per instruction<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PIC24HJXXXGPX06\/X08\/X10 \/\/10MHz Osc \/\/= 80MHz with \/2, x32, \/2 PLL \/\/= 40MIPS \/\/= 25nS per instruction \/\/How it works: \/\/Input OSC = 10MHz (1.6 MHz to 16MHz required) \/\/10MHz \/ 2 = 5MHz (0.8 MHz to 8 MHz required) \/\/PLLFBD = 30 = x32 = 160MHz (100 MHz to 200 MHz required) \/\/CLKDIV 7:6 = [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-96","post","type-post","status-publish","format-standard","hentry","category-pic24"],"_links":{"self":[{"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/posts\/96","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/comments?post=96"}],"version-history":[{"count":3,"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/posts\/96\/revisions"}],"predecessor-version":[{"id":609,"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/posts\/96\/revisions\/609"}],"wp:attachment":[{"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/media?parent=96"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/categories?post=96"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ibex.tech\/embedded\/wp-json\/wp\/v2\/tags?post=96"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}