/* Imported from Wayback Machine Original URL : https://www.retrobrewcomputers.org/n8vem-gg-archive/html-2013/May/msg00078.html Snapshot date: 2022-11-15 Generator : wayback-archiver */ ---- [[[msg00070.html|Date Prev]]][[[msg00034.html|Date Next]]][[[msg00070.html|Thread Prev]]][[[msg00046.html|Thread Next]]][[[maillist.html#00078|Date Index]]][[[threads.html#00078|Thread Index]]] ====== Re: [N8VEM: 15916] custom rom for hazeltine terminal ====== ---- * //To//: * //Subject//: Re: [N8VEM: 15916] custom rom for hazeltine terminal * //From//: John Coffman <> * //Date//: Fri, 24 May 2013 08:27:25 -0700 * //Authentication-results//: gmr-mx.google.com; spf=pass (google.com: domain of designates 2607:f8b0:400e:c01::22e as permitted sender) smtp.mail=; dkim=pass * //Dkim-signature//: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:reply-to:user-agent:mime-version:to:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; bh=Pg/SZz6R1tMlnViInbklu4FoIoWmQ5LQHGilTUZXxWA=; b=p2Qb/HK2hO0Bs5+n9slHnOIHICvrTf/g5rRuug8lM+lcYTDPGNX3GzbnWy8LCzXp1Z ZN9HWTBEJ/ozOqb0s/u0oix2iUISghyHlUMdUYZGroJCvTmrOs3vqW3cF/bPoTTC78DX F98Xy3i/5IB+/aruD+/s9wZzO9vPdtX9SHD1QceH+SC/9fimI3TQ5zF23gDhtFjhXIFd gDCGnMoKVG4tv24qtRoS6lezd6KUQSY5p38OIq2h83OQCPpePAcrMnZSb9oVhNsi8AuH YCZR7eJXeQzbVkNwSRKD+cO9UYUTsyaGIKFr5Y54xQTcuFxoftqmACFRbzKF4/PPpAUF Dg4w== * //In-reply-to//: <[[msg00070.html|27baf2ac-2345-4a34-84c2-e56a048226b9@googlegroups.com]]> * //References//: <[[msg00070.html|27baf2ac-2345-4a34-84c2-e56a048226b9@googlegroups.com]]> * //Reply-to//: John Coffman <> * //User-agent//: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 ---- |Nik,\\ \\ One trouble I had with a Wyse terminal was that it needed ALL the RS-232 signals before it would operate.  It is possible that the Hazeltine terminal will not send keyboard characters unless one of the RS-232 signals in asserted.\\ \\ My solution was to create a special cable for the Wyse terminal with DTR (DSR after going through a null modem) to (CD).  The signal voltage drops, but it is still within RS-232 limits, and the terminal started responding.\\ \\ I also short RTS to CTS at the terminal connector.\\ \\ --John\\ \\ \\ \\ \\ \\ On 05/24/2013 04:01 AM, brizza wrote:\\ \\
\\ Hi,\\ \\ i'm building a custom rom with the current bios ,RomWBW v2.5, but the keyboard is not responding, video is fine. Odd since previous bios' all worked fine with this terminal. The only changes i need to make is the baud rate back to 9600 and floppy drive to FDM120. I have tried all 3 terminal types, ANSI,TTY and WYSE but none have keyboard reponse. Anything else i could try. The BAUD rate needs to stay at 9600 since that is the highest setting for this terminal.\\ \\ Nik\\ \\ --\\ You received this message because you are subscribed to the Google Groups "N8VEM" group.\\ To unsubscribe from this group and stop receiving emails from it, send an email to .\\ To post to this group, send email to .\\ Visit this group at http://groups.google.com/group/n8vem?hl=en.\\ For more options, visit https://groups.google.com/groups/opt_out.\\  \\  
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