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[ao16aprs] RE:Manchester mod
- To: "TAPR AO-16 APRS Special Interest Group" <ao16aprs@lists.tapr.org>
- Subject: [ao16aprs] RE:Manchester mod
- From: "Darryl Smith" <vk2tds@ozemail.com.au>
- Date: Tue, 5 Oct 1999 22:04:03 +1000
- Importance: Normal
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G'Day
>So in addition to the XOR gate, you may need an inverter too.
>But on my TINY-2 schematic there is an inverter already on the TXD
>so maybe it would also work if you simply XORED the non-inverted TXD with
>the existing clock? Thus you may not need the inver
I believe that it should not matter if either or both the inputs are
inverted.... It does not matter if the output is inverted... Since it takes
4 nor gates to make an XOR, and there are 4 XOR's on a chip, it makes things
convenient...
Darryl
---------
Darryl Smith, VK2TDS POBox 169 Ingleburn NSW 2565 Australia
Mobile Number 0412 929 634 [+61 4 12 929 634 International]
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