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Groups > comp.sys.apple2.programmer > #3117
| From | David Schmidt <schmidtd@my-deja.com> |
|---|---|
| Newsgroups | comp.sys.apple2.programmer |
| Subject | Re: Puzzling the SSC Block |
| Date | 2016-10-11 21:27 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <ntk3i4$fgh$1@dont-email.me> (permalink) |
| References | <ntdoal$10r$1@dont-email.me> <d9c91587-edbf-4168-882d-8cd4442747ab@googlegroups.com> <ntg4ag$7b8$1@dont-email.me> <x5idnX0qc5ozS2bKnZ2dnUU7-adQAAAA@giganews.com> <ntjtuf$k8f$1@dont-email.me> |
On 10/11/2016 7:52 PM, ultramagnus_tcv wrote: > Let me try to state this differently to see if I understand. > > Presumption is two DTE devices (SSC and a Raspberry Pi). Since there is > no DCE (Modem, for example), we need a modem eliminator. > > I point the block arrow up toward modem. To communicate with the Pi, I > have to use a modem eliminator (a null modem cable or adapter) to speak > to the Pi from the SSC. Inside the modem eliminator, wires are adjusted > to elminate the need for a modem (e.g. RTS (pin 4 on a 25-pin) is > connected to CTS (pin 5)). -- > https://en.wikipedia.org/wiki/Null_modem#/media/File:D25_Null_Modem_Wiring.png > > > I point the block down toward terminal. To communicate with the Pi, I > have to use a straight through cable because, by way of the wires inside > the block, I have eliminated the need for a modem. > > Do I understand? Gosh, you made this complicated. ;-) Have you seen this? http://adtpro.sourceforge.net/connectionsserial.html#Super_Serial_cabling
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Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-09 10:39 -0500
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-09 11:46 -0500
Re: Puzzling the SSC Block roger.shimada@gmail.com - 2016-10-09 21:18 -0700
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-10 08:16 -0500
Re: Puzzling the SSC Block Michael J. Mahon <mjmahon@aol.com> - 2016-10-10 12:58 -0500
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-11 18:52 -0500
Re: Puzzling the SSC Block roger.shimada@gmail.com - 2016-10-11 17:47 -0700
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-12 09:36 -0500
Re: Puzzling the SSC Block David Schmenk <dschmenk@gmail.com> - 2016-10-12 09:00 -0700
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-12 09:37 -0500
Re: Puzzling the SSC Block roger.shimada@gmail.com - 2016-10-12 20:37 -0700
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-13 21:01 -0500
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-16 08:47 -0500
Re: Puzzling the SSC Block David Schmidt <schmidtd@my-deja.com> - 2016-10-11 21:27 -0400
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-12 09:31 -0500
Re: Puzzling the SSC Block David Schmidt <schmidtd@my-deja.com> - 2016-10-12 11:27 -0400
Re: Puzzling the SSC Block Michael J. Mahon <mjmahon@aol.com> - 2016-10-12 01:18 -0500
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-12 09:39 -0500
Re: Puzzling the SSC Block ultramagnus_tcv <mikew@thecomputervalet.com> - 2016-10-10 08:26 -0500
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