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Groups > comp.os.linux.hardware > #598
| From | Alan Secker <alan@asandco.co.uk> |
|---|---|
| Newsgroups | uk.comp.os.linux, alt.os.linux, comp.os.linux.hardware |
| Subject | Serial Port PCI Card |
| Followup-To | uk.comp.os.linux |
| Date | 2011-08-24 18:44 +0100 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <j33d9m$mef$1@speranza.aioe.org> (permalink) |
Cross-posted to 3 groups.
Followups directed to: uk.comp.os.linux
My computer did not have serial port sockets so I purchased a PCI card. # dmesg | grep ttyS returned this. serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 0000:03:07.0: ttyS1 at I/O 0xe800 (irq = 22) is a XScale 0000:03:07.0: ttyS2 at I/O 0xe480 (irq = 22) is a XScale The card has two ports. From the above it looks like ttyS1 is not working. However I cannot tell which socket is which. Is there a convention as to which will be ttyS0 (COM1) or ttyS1 (COM2) i.e. the upper or lower? I have serial modem plugged in an it is not responding hence my need to eliminate the unknowns as Donald Rumsfeld would have said. -- ________________________________________________ Mandriva 2010.2 (Official) for x86_64 Kernel 2.6.33.5-desktop-2mnb KDE version 4.4.5 Rinning on an AMD 4-core processor
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Serial Port PCI Card Alan Secker <alan@asandco.co.uk> - 2011-08-24 18:44 +0100 Re: Serial Port PCI Card Steve Ackman <steve@SNIP-THIS.twoloonscoffee.com> - 2011-08-24 12:06 -0700 Re: Serial Port PCI Card Jasen Betts <jasen@xnet.co.nz> - 2011-08-25 08:59 +0000 Re: Serial Port PCI Card Thierry Despeyroux <thierry.despeyroux@inria.fr> - 2011-08-26 08:13 +0200
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