https://www.citylan.it/index.php?action=history&feed=atom&title=6309 2026-04-29T08:39:33Z Revision history for this page on the wiki MediaWiki 1.43.6 https://www.citylan.it/index.php?title=6309&diff=17551&oldid=prev 2017-11-09T15:54:04Z

<p><span class="autocomment">Files</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:54, 9 November 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l42">Line 42:</td> <td colspan="2" class="diff-lineno">Line 42:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:CPU]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category:CPU]]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:DIP40]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:DIP40<ins style="font-weight: bold; text-decoration: none;">-600mil</ins>]]</div></td></tr> </table>

WikiSysop https://www.citylan.it/index.php?title=6309&diff=9645&oldid=prev 2014-12-26T19:59:30Z

<p>Created page with &quot;&#039;&#039;&#039;8-bit Microprocessor&#039;&#039;&#039; =Pinout= &lt;pre&gt; DIP40 +---\/---+ GND |1 40| *HALT *NMI |2 39| EXTAL *IRQ |3 38| XTAL *FIRQ |4 37| *RST BS |...&quot;</p> <p><b>New page</b></p><div>&#039;&#039;&#039;8-bit Microprocessor&#039;&#039;&#039;<br /> <br /> =Pinout=<br /> &lt;pre&gt;<br /> DIP40<br /> +---\/---+<br /> GND |1 40| *HALT<br /> *NMI |2 39| EXTAL<br /> *IRQ |3 38| XTAL<br /> *FIRQ |4 37| *RST<br /> BS |5 36| MRDY<br /> BA |6 35| Q<br /> VCC |7 34| E<br /> A0 |8 33| *BREQ<br /> A1 |9 32| R/*W<br /> A2 |10 31| D0<br /> A3 |11 30| D1<br /> A4 |12 29| D2<br /> A5 |13 28| D3<br /> A6 |14 27| D4<br /> A7 |15 26| D5<br /> A8 |16 25| D6<br /> A9 |17 24| D7<br /> A10 |18 23| A15<br /> A11 |19 22| A14<br /> A12 |20 21| A13<br /> +--------+<br /> &lt;/pre&gt;<br /> <br /> =Frequency=<br /> Set reader to FREQ, put black probe to GND, red probe to 38 / 39 to measure CPU clock.&lt;br&gt;<br /> 20100906 Note from Jonathan Gevaryahu: check pin 39 (XTAL) of the 6809; if this pin is grounded, the clock comes in purely through pin 38 (EXTAL) and can be measured there. If the pin is NOT grounded, measure pin 34 (E) or pin 35 (Q) and multiply the resulting frequency by 4 to get the actual clock frequency the chip is being fed, since if XTAL is not grounded, measuring on EXTAL or XTAL may affect the clock to the chip and throw off your measurement.<br /> <br /> =External links=<br /> [http://en.wikipedia.org/wiki/Hitachi_6309 6309 page on Wikipedia]&lt;br&gt;<br /> [http://www.cpu-world.com/CPUs/6309/index.html 6309 page on CPU-World]<br /> <br /> =Files=<br /> &lt;gallery widths=&quot;150px&quot;&gt;<br /> File:6309.pdf|6309 Datasheet<br /> &lt;/gallery&gt;<br /> <br /> [[Category:CPU]]<br /> [[Category:DIP40]]</div>

WikiSysop