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IAR Embedded Workbench for Arm 9.70.x

ST-LINK — Multicore

In this section:

The Multicore options enable multicore and shared mode debugging for the ST-LINK interface.

STLinkMulticore_02_ARM.png
Enable multicore debugging/shared mode

Enables multicore and shared mode debugging where two or more instances of IAR Embedded Workbench or an external tool share the same debug probe. Each instance accesses one core on the target device.

Multicore and shared mode debugging requires that you have installed the ST-LINK server. To install the server, run arm\drivers\ST-LINK\st-stlink-server.msi.

See also, the option Access Port at ST-LINK — Setup.

For more information, see the application note from ST Microelectronics, STM32H7x5/x7 dual-core microcontroller debugging at st.com.