RealView Debugger command
SYNCHEXEC
Controls how connections, threads and boards run, step, and stop together.
Syntax
SYNCHEXEC [,run] [,step] [,stop] [{,all | connections}]
SYNCHEXEC ,remove [{,all] | connections}]
SYNCHE
For more details, see the RealView Debugger v1.8 Command Line Reference Guide.