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* @file    readme.txt                                                              *
* @author  MCD Application Team                                                    *
* @version V2.1                                                                    *
* @date    28-March-2025                                                           *
* @brief   Boundary Scan Description Language(BSDL) files for the STM32MP1 devices.*                     
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* COPYRIGHT(c) 2025 STMicroelectronics                                             * 
*                                                                                  *
* Redistribution and use in source and binary forms, with or without modification, *
* are permitted provided that the following conditions are met:                    *
*   1. Redistributions of source code must retain the above copyright notice,      *
*      this list of conditions and the following disclaimer.                       *
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*      without specific prior written permission.                                  *
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=======================
How to use BSDL Files :
=======================

The STM32MP1 MCUs integrate two serially connected JTAG TAPs, the boundary scan
TAP (IR is 5-bit wide) and the Cortex TAP (IR is 4-bit wide).

The package contains :

   + A BSDL File for the Cortex TAP and is common to all STM32MP1 devices

   + Boundary scan BSDL Files for each STM32MP157 device on different packages :
   
	  o LFBGA448
	  o LFBGA354
	  o TFBGA361
	  o TFBGA257

   + Boundary scan BSDL Files for each STM32MP151_153 device on different packages :
   
	  o LFBGA448
	  o LFBGA354
	  o TFBGA361
	  o TFBGA257

  + Boundary scan BSDL Files for each STM32MP131_133_135 device on different packages :
   
	  o TFBGA320
	  o TFBGA289
	  o LFBGA289

In order to run boundary scan, always provide two BSDL files to your JTAG Boundary scan tool:
the "Cortex.bsd" and your selected "STM32MP1xx_device_Package.bsd".  

WARNING : Do not combine both BSDL files in a single TAP with 9-bit wide !

For more details on the internal TAPs description refer to the Reference Manual
of the selected STM32xxxx device , Section : JTAG TAP connection.

=========================
* V2.1 - 28-March-2025 
=========================
 + Updated BSDL files for STM32MP157 devices  
 
=========================
* V2.0 - 24-May-2023 
=========================
 + Added BSDL files for STM32MP131_133_135 devices

=========================
* V1.2 - 17-March-2022 
=========================
 + Updated BSDL files for packages LFBGA448 and TFBGA361 for STM32MP151_153 devices.
   
=========================
* V1.1 - 21-January-2020 
=========================
 + Updated BSDL files for STM32MP157 devices.
 + Updated BSDL files for STM32MP151_153 devices.
   
=========================
* V1.0 - 01-February-2019 
=========================
 + Created with BSDL files for STM32MP157 devices.
 + Created with BSDL files for STM32MP151_153 devices.
  

******************* (C) COPYRIGHT 2025 STMicroelectronics *****END OF FILE
