8 setting hardware break conditions, 1 setting hardware break conditions, 2 setting hardware breakpoints – Renesas R0E530640MCU00 User Manual
Page 116: Setting hardware break conditions, Setting hardware breakpoints
R0E530640MCU00 User’s Manual
5. Debugging Functions
REJ10J1733-0100 Rev.1.00 Apr. 01, 2008
Page 116 of 229
5.8 Setting Hardware Break Conditions
5.8.1 Setting Hardware Break Conditions
A hardware break causes the user program to stop running a specified number of cycles after a set event or phenomenon is
detected (i.e., a hardware breakpoint is encountered). Up to 16 events can be specified as hardware breakpoint conditions.
5.8.2 Setting Hardware Breakpoints
(1) Setting Hardware Breakpoints
For hardware breakpoints, you can set an OR condition, other condition (AND (Accumulation), AND (Simultaneous),
subroutine, sequential or state transition) and detection of exception events.
The OR condition, other condition and the detection of exception events can be set all at the same time, or only one at a time.
Program execution
↓
OR condition
->
Other conditions
AND (Accumulation)
AND (Simultaneous)
->
Hardware Breakpoint is met
Subroutine
Sequential
State transitions
Exception event
->
↓
} Delay value
Break
Figure 5.42 Outline of the hardware break