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The internal Private Peripheral Bus (PPB) interface provides access to:
the Instrumentation Trace Macrocell (ITM)
the Data Watchpoint and Trace (DWT)
the Flashpatch and Breakpoint (FPB)
the System Control Space (SCS), including the MPU and the NVIC.
The external PPB interface provides access to:
the TPIU
the ETM
the ROM table
implementation-specific areas of the PPB memory map.
| Copyright © 2005-2008, 2010 ARM Limited. All rights reserved. | ARM DDI 0337I |
| Non-Confidential | |
| PDF version | |
| Home > Programmers Model > System address map > Private peripheral bus |