BDM100 Siemens MSV70 User Manual (Wiring)

BDM100 programmer Siemens MSV70 manual:


On the Siemens MSV70 ECU the power distribution is provided by the pins of the main connector


Use separate wires to connect GND and +12Vcc to the pins of the main connector

bdm100 msv70 connection 1 600x156 - BDM100 Siemens MSV70 User Manual (Wiring) - BDM100 Siemens MSV70 User Manual (Wiring)

(The main connector of the Siemens MSV70 ECU (equal to the one of the MSS65 ECU)


To make the BDM100-Modul able to recognize the ECU, a drop of solder or a zero-Ohm resistor is required. Place it between the both solder pads which are marked by a yellow circle

bdm100 msv70 connection 2 - BDM100 Siemens MSV70 User Manual (Wiring) - bdm100-msv70-connection-2

(This are the pads which are required fo the BDM interface. The required jumper is marked by a yellow circle)


Now place the BDM141 probe into the positioning frame and carefully center the tips of the spring contact probes on the BDM-pads on the board

bdm100 msv70 connection 3 - BDM100 Siemens MSV70 User Manual (Wiring) -

(Make sure, that you are not producing short circuits, if you are lowering the arm of the positioning frame!)


Then connect the BDM110 flat wire cable to the BDM100 module which must already be connected to your computer.

The tips of the spring contact probes should reach a spring travel of 1mm minimum for best contact conditions.

If you then applying power to the main connector of the ECU the red LED of the BDM141 probe lights up to indicate that the logic on the board is supplied with the required voltage

The BDM100 module is now operational.




BDM100 Pinout:

It shows the pinout of the 10way pin header located on the back of the BDM100 Module. This pinout appropriates the standard BDM port pinout. On ECUs equipped with a 10way BDMport the interconnection can made by using a simple 10way flat- wire cable. In this case the location of pin 1 of the BDMport on the ECU board should be known.

bdm100 pinout - BDM100 Siemens MSV70 User Manual (Wiring) - bdm100-pinout

BDM100 is a universal reader/programmer (it does not require our RACE software necessarily) that allows the user to read and program files in the ECU supplied with MOTOROLA MPC5xx processor (essential).


BDM 100 requires the ECU to be open, “on the bench”, as the reading/programming operations are realized by linking a flat cable to specific area the ECU (the tool, on the other side, is linked to the USB port of a computer).


BDM 100 allows also to create perfect copies of the whole software of an ECU (after having read the original ECU software).



BDM Probe Adapters:

bdm adapter full set 1 600x251 - BDM100 Siemens MSV70 User Manual (Wiring) - BDM100 Siemens MSV70 User Manual (Wiring) bdm adapter full set 2 600x496 - BDM100 Siemens MSV70 User Manual (Wiring) - BDM100 Siemens MSV70 User Manual (Wiring)

1 14AM00T01M Bosch
2 14AM00T02M Delphi DCM
3 14AM00T03M Bootloader ST10xx
4 14P600KT04 Infineon Tricore EDC/MED17
5 14AM00T05M Marelli MPC55xx JTAG
6 14AM00T06M Delphi MPC55xx JTAG
7 14AM00T07M Denso CN1 Boot
8 14AM00T08M Denso CN2 Boot
9 14AM00T09M Denso CN3 Boot
10 14AM00T10M Denso CN1 AUD
11 14AM00T11M Denso CN2 AUD
12 14AM00T00M Delphi DCI
13 14AM00TBAS Base Adapter 1.27
14 14AM00T14M NexusEFI T6 Lotus
15 14AM00TB02 Magneti Marelli BDM insert
16 14AM00TB01 Siemens BDM insert
17 14AM00TB03 EDC7 BDM insert
18 14AM00T18M Magneti Marelli MPC/SPC56xx
19 14AM00T13M Nexus MPC5xx TRW ECU
20 VAG 1.6tdi – Siemens-Continental PCR2.1
21 14AM00T15M Toyota NEC76F-20
22 14AM00T16M Toyota NEC76F-26


For how to use BDM100 with adapters, please refer to:

How to use a BDM probe adapter with KTAG/KESS/KTM100/Dimsport?

(Not sure if the manual is working for BDM100 or not; some say yes and some say no. Plase ask professionals to confirm it, then use. Good luck!)


  1. Open the ECU
  • at least one part of the casing (top or bottom) needs to be removed
  • refer to other sources (Internet) to get information on which part needs removing on your



  1. Locate the ECU BDM connector
  • usually a set of 10 – 12 pads in two rows (depending on the ECU)
  • pads may be 2.54 mm or 1.27 mm apart (depending on the ECU)
  • rows may be 2.54 mm or 5.08 mm apart (depending on the ECU)
  • if the ECU BDM connector can not be located, chances are that the BDM pads are scattered

all over the ECU PCB in which case you can not use the adapter directly – nevertheless it is

possible to manually route the adapter BDM signals to the ECU BDM pads (only for

advanced users)


  1. Locate the ECU BDM pin 1 position
  • pin 1 is usually not clearly marked on the ECU BDM pin out
  • on an ECU with the standard Motorola BDM pin out pins 3 and 5 are connected to ground –

this can be checked either visually or using a multimeter tool

  • refer to other sources (Internet) to get more information on the pin 1 position for your ECU


  1. Place the desired adapter in the frame saddle
  • make sure the pogo pins are facing out
  • lift the saddle so that the ECU can be slided under the frame adapter saddle


  1. Place the ECU on the frame
  • inspect the adapter for pogo pin 1 location which is clearly marked
  • rotate the ECU on the frame so that the adapter pogo pin 1 and ECU BDM pin 1 match
  • make sure ECU is firmly sitting on the frame
  • double check the ECU position


  1. Connect the multiplexer board and adapter
  • at this point multiplexer board should be connected to the adapter via MUX connector
  • this will allow LEDs on the adapter to illuminate the area of interest (where the pogo pins

need to touch the ECU BDM pads)

  • do not connect the tool yet


  1. Connect the external power (+12 V) to the multiplexer
  • multiplexer external power is used to power the LEDs on the adapter allowing easier

positioning of the adapter pogo pins on the ECU BDM pads

  • red LED on multiplexer board will light up when external power (+12 V) is present
  • at this point the white LEDs on the adapter should also light up
  • do not connect the tool yet


  1. Fine tune the ECU position
  • lower the frame adapter saddle to almost touch the ECU BDM pads
  • each adapter pogo pin needs to sit on a separate ECU BDM pad
  • if pogo pins do not sit on the pads you may be using the wrong adapter – do not use the

adapter in this case!


  1. Lower the frame adapter saddle
  • each adapter pogo pin should sit on one ECU BDM pad
  • minimum down force should be applied when making the interconnection between the

adapter and ECU


  1. Double check the adapter pogo pin and ECU BDM pad interconnection
  • in order not to damage the ECU and/or tool make sure that the steps above have been

performed correctly


  1. Connect the tool to the multiplexer board
  • only connect one tool at any given moment to the multiplexer
  • make sure to use the correct 10-pin IDC connector (FGTECH, XPROG, BDM100&KTAG)

for interfacing the tool used:

○ use provided 10-pin to 10-pin cable with FGTECH or BDM100 tools

○ use provided 10-pin to 16-pin cable with XPROG tool

○ use manufacturer 10-pin to 25-pin cable with KTAG tool

  • do not connect the tool to the 10-pin IDC connector labeled MUX
  • do not power up the tool yet


  1. For Bosch adapter only
  • Bosch ECUs need to have ECU power supplied on the pogo pins (2 and 9)
  • some tools provide dedicated ECU power (BDM100, KTAG) while others do not


  • Bosch adapter can be used in both cases, providing that the jumper is properly placed on

the 3-pin header (found on the adapter)

  • place the jumper on the adapter on the 3-pin header to the correct position:

○ place jumper over left and central pins when using XPROG and FGTECH tools – this will use +12 V power delivered from the multiplexer board (external power) for powering the ECU

○ place jumper over right and central pins when using BDM100 or KTAG tools – this will use

+12 V power delivered by the tool for powering the ECU


  1. For Siemens, Delphi and Marelli adapters only
  • Siemens, Delphi and Marelli do not provide ECU power on the pogo pins
  • in order to power the ECU +12 V and ground signals needs to be connected to the ECU separately (usually over the ECU interfacing connector)
  • in this case ECU power can be taken from multiplexer board connectors J2 (+12 V) and J3 (ground), otherwise provide the +12 V ECU power from additional source
  • refer to other sources (Internet) to get more information on the location of the +12 V and

ground pin location for your ECU


  1. Connect the tool to the PC (or power up the tool)
  • perform software installation as described by the tool manufacturer if not done already
  • at this point the multiplexer, adapter and the ECU should be properly interconnected with

BDM signals and power lines

○ multiplexer red LED should be lit up

○ adapter white LEDs should be lit up

○ ECU power (+12 V) should be present

  • connect the tool to the PC (usually done over USB or serial connection)


  1. Perform BDM operation(s)
  • start up the software package to operate the tool
  • perform desired BDM operation(s)Note: The user manual is used for reference; in fact, it depends. Try on your own risk.


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