Groups > comp.sys.apple2.programmer > #1903

Re: Zilog 85c30 RS-422 on Apple IIGS

From	David Schmidt <schmidtd@my-deja.com>
Newsgroups	comp.sys.apple2.programmer
Subject	Re: Zilog 85c30 RS-422 on Apple IIGS
Date	2015-10-20 00:09 -0400
Organization	A noiseless patient Spider
Message-ID	<n04el8$pt4$1@dont-email.me> (permalink)
References	<caf15071-5168-4cc9-a854-8544966232ee@googlegroups.com>

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On 10/19/2015 8:59 PM, John Brooks wrote:
> Has anyone played with programming the GS SCC for high-speed communication with a PC/Mac

Yes.

> ...over RS-422?

Depends on what you mean by RS-422.  As RS-422 has more to do with 
signalling levels at the electrical level, it's not got anything 
different about it than RS-232 in terms of programming the SCC chip. 
What do you want to know?

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Thread

Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-19 17:59 -0700
  Re: Zilog 85c30 RS-422 on Apple IIGS David Schmidt <schmidtd@my-deja.com> - 2015-10-20 00:09 -0400
    Re: Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-19 21:59 -0700
      Re: Zilog 85c30 RS-422 on Apple IIGS David Schmidt <schmidtd@my-deja.com> - 2015-10-20 01:34 -0400
        Re: Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-19 23:11 -0700
          Re: Zilog 85c30 RS-422 on Apple IIGS David Schmidt <schmidtd@my-deja.com> - 2015-10-20 12:25 -0400
            Re: Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-21 14:58 -0700
              Re: Zilog 85c30 RS-422 on Apple IIGS dempson@actrix.gen.nz (David Empson) - 2015-10-22 13:05 +1300
                Re: Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-21 20:32 -0700
                Re: Zilog 85c30 RS-422 on Apple IIGS dempson@actrix.gen.nz (David Empson) - 2015-10-22 20:08 +1300
                Re: Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-25 18:09 -0700
                Re: Zilog 85c30 RS-422 on Apple IIGS dempson@actrix.gen.nz (David Empson) - 2015-10-26 15:25 +1300
                Re: Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-25 20:12 -0700
  Re: Zilog 85c30 RS-422 on Apple IIGS D Finnigan <dog_cow@macgui.com> - 2015-10-25 19:05 +0000
    Re: Zilog 85c30 RS-422 on Apple IIGS John Brooks <jbrooks@blueshiftinc.com> - 2015-10-25 20:33 -0700
      Re: Zilog 85c30 RS-422 on Apple IIGS D Finnigan <dog_cow@macgui.com> - 2015-10-26 15:25 +0000

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