Difference between revisions of "Embedded Controller Chips"

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(The ThinkPad Embedded Controller: add T60 X60)
(The ThinkPad Embedded Controller: Add Microchip MEC1633 EC.)
 
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This page contains information about Embedded Controller (also known as slave controller) chips found in ThinkPads.
 
This page contains information about Embedded Controller (also known as slave controller) chips found in ThinkPads.
  
*[[Renesas H8S/2161BV|Renesas H8S/216x]]
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*Renesas H8
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:*{{T20}}: H8/3437 ; 64F3437TF16 JAPAN (sticker label 08K3766 REV 11)
 +
 
 +
*Renesas H8S
 
:Apparently H8S microcontrollers have been used on all ThinkPads since the A30, T23, R40, X20.
 
:Apparently H8S microcontrollers have been used on all ThinkPads since the A30, T23, R40, X20.
:*{{T43}}, {{T43p}}, {{X41 Tablet}}, {{Z60t}}: Renesas H8S/2161BV
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:*{{T43}}, {{T43p}}, {{X41 Tablet}}, {{Z60t}}: [[Renesas H8S/2161BV]]
 
:*{{A31}}, {{T23}}, {{X22}}: Renesas H8S/2169AV
 
:*{{A31}}, {{T23}}, {{X22}}: Renesas H8S/2169AV
*[[Renesas H8S/2116V]]
+
:*{{T60}}, {{T61p}}, {{T500}}, {{X60}}: [[Renesas H8S/2116V]]
:*{{T60}}, {{T61p}}, {{T500}}, {{X60}}: Renesas H8S/2116V
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:*{{T510}}: R4F212 H8S ([http://forum.thinkpads.com/viewtopic.php?f=45&t=121726&p=785696#p785696 source])
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*Microchip MEC1633
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:The [[Microchip MEC1633]]-series Embedded Controllers can be found in newer ThinkPads, including the following:
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:*{{T440p}}
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*Unknown chips with field-upgradeable firmware
 
*Unknown chips with field-upgradeable firmware
 
:Used on older ThinkPads, including the model 570, and maybe even earlier models.  IBM called them '''Slave Controllers'''.
 
:Used on older ThinkPads, including the model 570, and maybe even earlier models.  IBM called them '''Slave Controllers'''.

Latest revision as of 14:03, 5 May 2018

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The ThinkPad Embedded Controller

This page contains information about Embedded Controller (also known as slave controller) chips found in ThinkPads.

  • Renesas H8
  • T20: H8/3437 ; 64F3437TF16 JAPAN (sticker label 08K3766 REV 11)
  • Renesas H8S
Apparently H8S microcontrollers have been used on all ThinkPads since the A30, T23, R40, X20.
  • Microchip MEC1633
The Microchip MEC1633-series Embedded Controllers can be found in newer ThinkPads, including the following:
  • Unknown chips with field-upgradeable firmware
Used on older ThinkPads, including the model 570, and maybe even earlier models. IBM called them Slave Controllers.
  • Unknown chips with non-field-upgradeable firmware
Used on ancient ThinkPads.

See also