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2636 - Revision history
2026-04-12T23:04:31Z
Revision history for this page on the wiki
MediaWiki 1.43.6
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WikiSysop: /* Files */
2017-11-09T15:37:42Z
<p><span class="autocomment">Files</span></p>
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<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 15:37, 9 November 2017</td>
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<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:Other Chips]]</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:Other Chips]]</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>
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WikiSysop
https://citylan.it/index.php?title=2636&diff=4402&oldid=prev
WikiSysop: Created page with ''''Programmable Video Interface''' =Pinout= <pre> DIP40 +---\/---+ PCK | 1 40| GND NC | 2 39| *INTREQ A6 | 3 38| *R/W A5 | 4 37| VRST…'
2011-01-03T22:36:22Z
<p>Created page with ''''Programmable Video Interface''' =Pinout= <pre> DIP40 +---\/---+ PCK | 1 40| GND NC | 2 39| *INTREQ A6 | 3 38| *R/W A5 | 4 37| VRST…'</p>
<p><b>New page</b></p><div>'''Programmable Video Interface'''<br />
<br />
=Pinout=<br />
<pre><br />
DIP40<br />
+---\/---+<br />
PCK | 1 40| GND<br />
NC | 2 39| *INTREQ<br />
A6 | 3 38| *R/W<br />
A5 | 4 37| VRST<br />
A4 | 5 36| HRST<br />
A3 | 6 35| *C1<br />
A2 | 7 34| *C2<br />
A1 | 8 33| *C3<br />
A0 | 9 32| *OBJ/*SCR<br />
A7 |10 31| INTACK<br />
A8 |11 30| D0<br />
Vcc |12 29| D1<br />
A9 |13 28| D2<br />
A10 |14 27| D3<br />
A11 |15 26| D4<br />
CE1 |16 25| D5<br />
*OPACK |17 24| D6<br />
OPREQ |18 23| D7<br />
*CE2 |19 22| SOUND<br />
POT2 |20 21| POT1<br />
+--------+<br />
</pre><br />
<br />
=Frequency=<br />
'''DIP40'''<br><br />
Set reader to FREQ, put black probe to GND, red probe to 1 to measure CPU clock<br><br />
Set reader to FREQ, put black probe to GND, red probe to 36 to measure Hor clock<br><br />
Set reader to FREQ, put black probe to GND, red probe to 37 to measure Ver clock<br><br />
<br />
=External links=<br />
[http://en.wikipedia.org/wiki/Signetics_2650 2650 family page on Wikipedia]<br />
<br />
=Files=<br />
<gallery widths="150px"><br />
File:2636.pdf|2636 Datasheet<br />
</gallery><br />
<br />
[[Category:Other Chips]]<br />
[[Category:DIP40]]</div>
WikiSysop