Provides the configuration options related to data breakpoint for SAM devices. Address mask and Data match are optional.


You can enter a specific address in RAM (eg: 0x8004) directly or an expression that evaluates to an address in RAM (eg: &x). Make sure the expression you enter represents the address of the data to monitor.

Access Mode

You can configure the breakpoint to break on specific Access Mode. Three types of access modes are supported.

Address Mask

Use this setting to define range of addresses to monitor for access.

Data Match

Use the Data Match option to configure Data Breakpoint to compare the data at specified location with a 32 bit value. Break event is triggered on a successful match.