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* @file    readme.txt                                                              *
* @author  MCD Application Team                                                    *
* @version V1.0                                                                    *
* @date    15-October-2024                                                         *
* @brief   Boundary Scan Description Language(BSDL) files for the STM32N6 MCUs.    *                     
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* COPYRIGHT(c) 2024 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.                       *
*   2. Redistributions in binary form must reproduce the above copyright notice,   *
*      this list of conditions and the following disclaimer in the documentation   *
*      and/or other materials provided with the distribution.                      *
*   3. Neither the name of STMicroelectronics nor the names of its contributors    *
*      may be used to endorse or promote products derived from this software       *
*      without specific prior written permission.                                  *
*                                                                                  *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"      *
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=======================
How to use BSDL Files :
=======================

The STM32N6 MCUs integrate two serially connected JTAG TAPs, the boundary scan
TAP (IR is 5-bit wide) and the CortexMx TAP (IR is 4-bit wide).

The package contains :

   + A BSDL File for the CortexMx TAP and is common to all STM32N6 devices.
   + Boundary scan BSDL Files for each STM32N645_647_655_657 device on different packages :

	  o VFBGA264
	  o VFBGA223
	  o VFBGA198
	  o VFBGA178
	  o VFBGA169
	  o VFBGA142
	  
In order to run boundary scan, always provide two BSDL files to your JTAG Boundary scan tool:
the "CortexMx.bsd" and your selected "STM32Hxx_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.

========================
* V1.0 - 15-October-2024
========================
New Features
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  Created with BSDL files for STM32N645_647_655_657 devices.
  

******************* (C) COPYRIGHT 2024 STMicroelectronics *****END OF FILE
