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CHAPTER2 Dependence Functions
2.3.4 Break
The emulator debugger (MB2198) provides nine types of break functions. When by each
break function aborts program execution, the address where a break occurred and the
break factor are displayed.
■Break Functions
The emulator debugger (MB2198) provides the following nine types of break functions;
- Code break
- Data break
- Code event break
- Data event break
- Trace buffer-full break
- Alignment error break
- External trigger break
- Forced break
- Data watch break
Available break functions depend on the DSU, adapter board, and chip.
*: FR60Lite does not support these functions because they are enhanced by "Code Break (Hardware/
count)", "Sequencer (31evels+restart)", and "Trace Trigger".
Table 2.3-3 Available Break Functions
DSU Adapter FR60Lite FR80S
Code break (software) ❍❍❍❍
Code break (hardware) ❍❍❍❍
Code break (hardware/count) ✕✕❍❍
Data break ✕✕❍❍
Code event break ❍❍✕ * ✕
Data event break ❍❍✕ * ✕
Trace buffer-full break ❍❍❍❍
Alignment error break ❍❍❍❍
External trigger break ❍❍❍❍
Forced break ❍❍❍❍
Datawatch break (hardware) ✕✕❍✕
Datawatch break (software) ❍❍❍❍