Messages in this thread |  | | Date | Sun, 24 Jan 1999 16:07:49 -0500 (EST) | | From | "Richard B. Johnson" <> | | Subject | Re: Internal Modems |
| |
On Sun, 24 Jan 1999, Adam Goldstein wrote:
> I take it that WinModems simply won't work under Linux? Is there any way > > around this? > > I recently sold a nice P2/300 to someone with a lucent 56k D/F/V pci > modem in it... which under windows loads as an lt winmodem... I need to > > get this guy up& running, and I wasn't aware of a winmodem compatability > > issue.. Don't wanna have him return it cause of a silly modem ;) > > Any Thoughts? > Get an external modem of get a modem that says it's 'DOS compatible'. I have always used external modems because I don't want my motherboard smoked during the next lightening storm (I ran a BBS for 20 years).
Winmodems (called losemodems) use your CPU to actually flip bits up and down. Even if there was a "driver" you would not like it because every phase-change of the QAM modem carrier would require your CPU to extract bits, unscramble, etc.
Real modems have hardware to do this so the CPU only gets involved when a character or characters have been assembled.
Cheers, Dick Johnson ***** FILE SYSTEM WAS MODIFIED ***** Penguin : Linux version 2.1.131 on an i686 machine (400.59 BogoMips). Warning : It's hard to remain at the trailing edge of technology. Wisdom : It's not a Y2K problem. It's a Y2Day problem.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
|  |