[GreenKeys] Precise baud timing

Windows XD antech6586856 at gmail.com
Wed Nov 12 17:39:25 EST 2025


First data bit that is not the start bit.

On Wed, Nov 12, 2025 at 5:37 PM Windows XD <antech6586856 at gmail.com> wrote:

> I just tested it, and I found that what I'm doing is repeatable, the first
> bit seems to get stuck on on like the first fifth of the print starting
> from the left edge. Not sure what could be causing that but will test later.
>
> On Wed, Nov 12, 2025 at 3:56 PM til128 at juno.com <til128 at juno.com> wrote:
>
>> I might be a little late to this conversation, but I would like to quote
>> from the manual:
>>
>> The five unit code is composed of five selecting impulses which may be
>> either MARKING (current) or SPACING (no-current) according to the code
>> sequence of the character to be transmitted. Each group of five selecting
>> impulses is preceded by a start impulse (no-current) and followed by a stop
>> impulse (current) which are used to maintain synchronism between the
>> transmitting and receiving apparatus.
>>
>> Tom Tillson
>>
>>
>> ---------- Original Message ----------
>> From: Paul Heller via GreenKeys <greenkeys at mailman.qth.net>
>> To: John W9DDD <w9ddd at tapr.org>
>> Cc: Greenkeys <greenkeys at mailman.qth.net>
>> Subject: Re: [GreenKeys] Precise baud timing
>> Date: Wed, 12 Nov 2025 17:09:26 +0100
>>
>> Ah, those are the seven bits! Sorry for my confusing email.
>> Paul
>>
>>
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