If the target supports runtime memory access, peripheral registers can be refreshed while the target is running using one of the following methods.
Method 1: Enable runtime access globally
Enable dual-port access for all memory windows:
SYStem.Option.DUALPORT ONMethod 2: Enable runtime access only for the peripheral register window
Enable dual-port access only for the PER.view window:
PER.view , /DualPortNote
Both methods require that the target hardware and debug interface support runtime memory access. If runtime memory access is not supported, peripheral registers cannot be refreshed while the target is running.
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