TCM: Difference between revisions

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= Transmission control module for Saab 9-3 =
= Transmission control module for Saab 9-3 & 9-5 =
[[file: 55355004-front.jpg|450px|]]
[[file: 55355004-front.jpg|450px|]]
[[file: 55355004-back.jpg|450px|]]
[[file: 55355004-back.jpg|450px|]]
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== Part numbers ==
== Part numbers ==
* 55355004
* 55355004
* 5448113


== Internal memory layout ==
== Internal memory layout ==

Latest revision as of 12:52, 13 February 2022

Transmission control module for Saab 9-3 & 9-5

55355004-front.jpg 55355004-back.jpg

MCU: Renesas sh7055r, Datasheet

Part numbers

  • 55355004
  • 5448113

Internal memory layout

Calibration saved @ 0x70000 - 0x80000
SRAM address when talking over CAN 0x00040000, in code 0xff8000
requestDownload (write) only accepts sram addresses and there's only one service 0x42.