Re: Dual Serial port

2001-09-18 Thread Mike Pfleger
> As far as I understand a regular 25 pin serial port has 2 serial ports > built-in on one chip. All serial lines which are needed for most > communitcation devices (TxD RTS DTR RxD CTS DSR DCD RI) are doubled! > The secondary ones are almost completely specified by the RS232 > (STxD SRTS SDTR SRxD

Re: Dual Serial port

2001-09-18 Thread Greg Wiley
On Tuesday, September 18, 2001 2:33 PM, [EMAIL PROTECTED] wrote: > On Tue, Sep 18, 2001 at 11:25:45AM -0700, Lazar Fleysher wrote: > > As far as I understand a regular 25 pin serial port has 2 serial ports > > built-in on one chip. > Uhm, i dont know what kind of computer you're using, but last i

Re: Dual Serial port

2001-09-18 Thread W. Paul Mills
Did you ever trace those pins? They go nowhere! After many years in the business, I have never found any equipment where ALL these were implemented for anything. [EMAIL PROTECTED] (Lazar Fleysher) writes: > Hello everybody! > > Most probably this is a strange question but I thought maybe some

Re: Dual Serial port

2001-09-18 Thread Adam McDaniel
On Tue, Sep 18, 2001 at 11:25:45AM -0700, Lazar Fleysher wrote: > As far as I understand a regular 25 pin serial port has 2 serial ports > built-in on one chip. All serial lines which are needed for most > communitcation devices (TxD RTS DTR RxD CTS DSR DCD RI) are doubled! > The secondary ones are

Re: Dual Serial port

2001-09-18 Thread Blars Blarson
In article <[EMAIL PROTECTED]> you write: >As far as I understand a regular 25 pin serial port has 2 serial ports >built-in on one chip. All serial lines which are needed for most >communitcation devices (TxD RTS DTR RxD CTS DSR DCD RI) are doubled! >The secondary ones are almost completely specifi