Difference between revisions of "IBM Integrated 56K Modem (MDC-2)"

From ThinkWiki
Jump to: navigation, search
(removed Z series models, they don't have an AC'97 CDC slot)
(changed categorization)
 
(4 intermediate revisions by the same user not shown)
Line 4: Line 4:
 
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
 
<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
 
=== IBM Integrated 56K Modem (MDC-2) ===
 
=== IBM Integrated 56K Modem (MDC-2) ===
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 J07M070 Softmodem Controller
+
*Chipset: Conexant SmartV.92 Softmodem DSP
*Speeds: 33.6/56.6 Kbps (V.90/V.92/K56Flex)
+
*Speeds: 33.6/56.6 Kbps (V.34/V.90/V.92/K56flex)
 
*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
Line 15: Line 15:
 
|}
 
|}
  
=== IBM Partnumbers ===
+
=== Part numbers ===
IBM FRU PN: 39T0061, 93P4166, 93P4212, 91P7321
+
* 93P4212, 93P4166, 91P7321, 39T0061
 
 
=== Also known (in IBM literature) as.... ===
 
* Integrated 56K Modem
 
* MDC II Modem card
 
  
 
=== Linux driver ===
 
=== Linux driver ===
See [[Conexant HSF modem drivers]].
+
See the [[Conexant HSF modem drivers]] page.
  
 
=== Problems ===
 
=== Problems ===
See [[Need_to_disable_V90/V92/56K_modem_speed|Need to disable 56K modem speed]]
+
There is an issue regarding connectivity with this softmodem, likely due an outdated K56flex firmware. See [[Need_to_disable_V90/V92/56K_modem_speed|Need to disable 56K modem speed]] for a workaround.
  
 
== This card may be found in ==
 
== This card may be found in ==
Line 32: Line 28:
 
* {{T42}}, {{T42p}}, {{T43}}, {{T43p}}
 
* {{T42}}, {{T42p}}, {{T43}}, {{T43p}}
 
* {{X32}}, {{X40}}, {{X41}}, {{X41 Tablet}}
 
* {{X32}}, {{X40}}, {{X41}}, {{X41 Tablet}}
 +
* {{G41}}
  
[[Category:Components]]
+
[[Category:Modem Devices]]

Latest revision as of 13:08, 13 April 2020

IBM Integrated 56K Modem (MDC-2)

This is an AC'97 Modem Adapter card that is installed in a CDC slot.

Features

  • Chipset: Conexant SmartV.92 Softmodem DSP
  • Speeds: 33.6/56.6 Kbps (V.34/V.90/V.92/K56flex)
  • PCI ID: Varies, depends on the AC'97 modem controller's PCI ID
  • Headers: One 2-pin connector

Part numbers

  • 93P4212, 93P4166, 91P7321, 39T0061

Linux driver

See the Conexant HSF modem drivers page.

Problems

There is an issue regarding connectivity with this softmodem, likely due an outdated K56flex firmware. See Need to disable 56K modem speed for a workaround.

This card may be found in