Difference between revisions of "CDC slot"

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=== CDC slot ===
 
The Communications Daughter Card slot (CDC) in IBM literature or Modem Daughter Card slot (MDC) in Intel's standards, is the mobile version of the Audio/Modem Riser slot. There are two known implementations of this slot, featuring different connectors for different platforms.
 
The Communications Daughter Card slot (CDC) in IBM literature or Modem Daughter Card slot (MDC) in Intel's standards, is the mobile version of the Audio/Modem Riser slot. There are two known implementations of this slot, featuring different connectors for different platforms.
  
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Note that all AC'97 CDCs are 45 x 27 mm, and all HD Audio CDCs are 34 x 26 mm.
 
Note that all AC'97 CDCs are 45 x 27 mm, and all HD Audio CDCs are 34 x 26 mm.
  
=== CDCs ===
 
 
==== Ethernet CDCs ====
 
==== Ethernet CDCs ====
 
* [[Ethernet Daughter Card (EDC)]]
 
* [[Ethernet Daughter Card (EDC)]]
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==== Bluetooth CDCs ====
 
==== Bluetooth CDCs ====
 
* [[Bluetooth Daughter Card (BDC)]]
 
* [[Bluetooth Daughter Card (BDC)]]
 +
 
==== Modem CDCs ====
 
==== Modem CDCs ====
 
* [[Modem Daughter Card (MDC)]]
 
* [[Modem Daughter Card (MDC)]]
* [[ThinkPad 56K Modem (MDC-1.5)]]
 
 
* [[IBM Integrated 56K Modem (MDC-2)]]
 
* [[IBM Integrated 56K Modem (MDC-2)]]
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* [[ThinkPad 56K Modem (MDC-1.5)]]
 
* [[ThinkPad Modem (MDC-3.0, 56kbps HDA)]]
 
* [[ThinkPad Modem (MDC-3.0, 56kbps HDA)]]
 +
 
==== Combo Modem and Bluetooth CDCs ====
 
==== Combo Modem and Bluetooth CDCs ====
 
* [[IBM Integrated Bluetooth II with 56K Modem (BMDC)]]
 
* [[IBM Integrated Bluetooth II with 56K Modem (BMDC)]]
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== Models featuring this technology ==
 
== Models featuring this technology ==
*{{W500}}
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=== with an AC'97 CDC slot ===
*{{A30}}, {{A30p}}, {{A31}}, {{A31p}}
+
*{{T23}}, {{T30}}, {{T40}}, {{T40p}}, {{T41}}, {{T41p}}, {{T42}}, {{T42p}}, {{T43}}, {{T43p}}
*{{T23}}, {{T30}}, {{T40}}, {{T40p}}, {{T41}}, {{T41p}}, {{T42}}, {{T42p}}, {{T43}}, {{T43p}}, {{T60}}, {{T60p}}, {{T61}}, {{T61p}}, {{T400}}, {{T500}}
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*{{X22}}, {{X23}}, {{X24}}, {{X30}}, {{X31}}, {{X32}}, {{X40}}, {{X41}}, {{X41 Tablet}}
*{{X22}}, {{X23}}, {{X24}}, {{X30}}, {{X31}}, {{X32}}, {{X40}}, {{X41}}, {{X41T}}, {{X60}}, {{X60s}}, {{X60 Tablet}}, {{X61}}, {{X61s}}, {{X61 Tablet}}
+
*{{R30}}, {{R31}}, {{R32}}, {{R40}}, {{R40e}}, {{R50}}, {{R50e}}, {{R50p}}, {{R51}}, {{R51e}}, {{R52}}
*{{R30}}, {{R31}}, {{R32}}, {{R40}}, {{R40e}}, {{R50}}, {{R50e}}, {{R50p}}, {{R51}}, {{R51e}}, {{R52}}, {{R60}}, {{R60i}}, {{R60e}}, {{R61}}, {{R61i}}
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*{{G40}}, {{G41}}
*{{G Series}}
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*{{S30}}, {{S31}}
 
*{{S30}}, {{S31}}
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 +
=== with two AC'97 CDC slots ===
 +
*{{A30}}, {{A30p}}, {{A31}}, {{A31p}}
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 +
=== with a HD Audio CDC slot ===
 +
*{{W500}}
 +
*{{T60}}, {{T60p}}, {{T61}}, {{T61p}}, {{T400}}, {{T500}}
 +
*{{X60}}, {{X60s}}, {{X60 Tablet}}, {{X61}}, {{X61s}}, {{X61 Tablet}}
 +
*{{R60}}, {{R60i}}, {{R60e}}, {{R61}}, {{R61i}}
 
*{{Z Series}}
 
*{{Z Series}}
  
 
[[Category:Components]]
 
[[Category:Components]]

Revision as of 12:00, 22 December 2019

AC97CDCSlot.png HDACDCSlot.png

CDC slot

The Communications Daughter Card slot (CDC) in IBM literature or Modem Daughter Card slot (MDC) in Intel's standards, is the mobile version of the Audio/Modem Riser slot. There are two known implementations of this slot, featuring different connectors for different platforms.

The Hirose DF12(5.0)-40DP-0.5V(86) connector is used on ThinkPads with an AC'97 audio codec, while the TE Connectivity 1-1775149-2 connector is used on ThinkPads with a HD Audio codec. These connectors may or may not be proprietary, although the Hirose connector is proprietary as it does not adhere to Intel's MDC standard, which specifies a TE Connectivity 3-179397-0 connector instead.

Wikipedia article on CDC

Overview

Not all CDCs will work in compatible ThinkPads, even if they are using the same connector. This is due to a different electrical pin-out, which varies among ThinkPads. Some might even reject a pin-compatible CDC by displaying an 'Error 1803: Invalid Daughter Card' message.

Note that all AC'97 CDCs are 45 x 27 mm, and all HD Audio CDCs are 34 x 26 mm.

Ethernet CDCs

Bluetooth CDCs

Modem CDCs

Combo Modem and Bluetooth CDCs

Models featuring this technology

with an AC'97 CDC slot

with two AC'97 CDC slots

with a HD Audio CDC slot