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5250 - Revision history
2026-04-19T09:34:36Z
Revision history for this page on the wiki
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WikiSysop: Created page with "'''TWINAX Interface Circuit (TIC)''' =Pinout= <pre> DIP28-600mil +---\/---+ D2 | 1 28| Vcc D3 | 2 27| D1 *WR | 3 26| D0 *TXEN | 4 25|..."
2017-02-11T17:32:04Z
<p>Created page with "'''TWINAX Interface Circuit (TIC)''' =Pinout= <pre> DIP28-600mil +---\/---+ D2 | 1 28| Vcc D3 | 2 27| D1 *WR | 3 26| D0 *TXEN | 4 25|..."</p>
<p><b>New page</b></p><div>'''TWINAX Interface Circuit (TIC)'''<br />
<br />
=Pinout=<br />
<pre><br />
DIP28-600mil<br />
+---\/---+<br />
D2 | 1 28| Vcc<br />
D3 | 2 27| D1<br />
*WR | 3 26| D0<br />
*TXEN | 4 25| *CS<br />
*DTX | 5 24| *RD<br />
TX | 6 23| A0<br />
TX DMA | 7 22| A1<br />
RX | 8 21| A2<br />
D4 | 9 20| *INT1<br />
D5 |10 19| *INT2<br />
*RESET |11 18| RX DMA<br />
XTAL2 |12 17| CLOCKOUT<br />
XTAL1 |13 16| D7<br />
GND |14 15| D6<br />
+--------+<br />
</pre><br />
<br />
=Frequency=<br />
'''DIP28'''<br><br />
Set reader to FREQ, put black probe to GND, red probe to 12, 13, 17 to measure CPU clock<br />
<br />
=External links=<br />
<br />
=Files=<br />
<gallery widths="150px"><br />
File:52C50.pdf|COM52C50 Datasheet<br />
</gallery><br />
<br />
[[Category:Other Chips]]<br />
[[Category:DIP28-600mil]]</div>
WikiSysop