5 coverage function, 1 coverage measurement area, 2 related windows – Renesas Emulator Debugger M16C PC4701 User Manual

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1 Features

1.5 Coverage Function

Coverage Measurement is a function to record the addresses executed (accessed) by the target
program (C0 coverage).
After stopping execution of the target program, you can understand which addresses are not executed
yet.
By using the coverage measurement function in the test process, you can check for missing test items.

1.5.1 Coverage Measurement Area

The coverage measurement area is any continuous 256 KB area starting from the 64 KB boundary.
The starting address is called coverage base address.
The coverage base address immediately after starting the emulator is set to 0h.

1.5.2 Related Windows

Refer to the coverage measurement result in the following windows.

Editor (Source) Window

Memory Window

Coverage Window

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