Difference between revisions of "Modem Daughter Card (MDC)"
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=== Modem Daughter Card (MDC) === | === Modem Daughter Card (MDC) === | ||
| − | This is an AC'97 Modem Adapter that is installed in a [[CDC slot]]. | + | This is an AC'97 Modem Adapter card that is installed in a [[CDC slot]]. |
=== Features === | === Features === | ||
* Chipset: Ambit J07M058 Softmodem Controller | * Chipset: Ambit J07M058 Softmodem Controller | ||
| − | * Speeds: 33.6/56 Kbps | + | * Speeds: 33.6/56.6 Kbps (V.34/V.90) |
* PCI ID: Varies, depends on the AC'97 modem controller's PCI ID | * PCI ID: Varies, depends on the AC'97 modem controller's PCI ID | ||
* Headers: One 2-pin connector | * Headers: One 2-pin connector | ||
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|style="vertical-align:top" | | |style="vertical-align:top" | | ||
|} | |} | ||
| − | === | + | === Partnumbers === |
| − | + | FRU PN: 91P7657, 26P8477, 26P8256 | |
| − | === Also known | + | === Also known as.... === |
* CDC Modem Card | * CDC Modem Card | ||
* V.90 Modem Daughter Card (MDC) | * V.90 Modem Daughter Card (MDC) | ||
Revision as of 14:01, 22 December 2019
Modem Daughter Card (MDC)This is an AC'97 Modem Adapter card that is installed in a CDC slot. Features
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Partnumbers
FRU PN: 91P7657, 26P8477, 26P8256
Also known as....
- CDC Modem Card
- V.90 Modem Daughter Card (MDC)
- Modem Card, Ambit
- Ambit Modem Daughter Card
Linux driver
The Linux driver from SmartLink supports this device.
Latest version of this driver is 2.9.11.
The ALSA AC'97 modem driver (snd_intel8x0m) should be used instead of the proprietary kernel module from SmartLink (see README ALSA mode), as it avoids tainting your kernel, and does not require a recompile each time you update your kernel version.
For Debian there is a sl-modem-daemon deb.
Fedora
There is a slmodem rpm in the RPM-Fusion nonfree repository. Once you have installed the package, you need to edit /etc/sysconfig/slmodem and set INTERFACE=alsa and ALSA_DEVICE=modem:1
cat /proc/asound/cards and use the number before the Modem lineIn addition you can set the country for the correct recognition of dialling and busy tones, and to adhere to any local (possibly legal) requirements. If you do not set the country, it will default to USA.
You can then start the service, and set it to autostart on boot
service slmodem start chkconfig slmodem on
After this you should have a /dev/ttySL0 device
