R0E00008AKCE00EP38 Datasheet, PDF (19/35 Pages) Renesas Technology Corp – Microcomputer Development Environment System

E8a Emulator
6. E8a Emulator Functions (Supplement on the User’s Manual)
6. E8a Emulator Functions (Supplement on the User’s Manual)
6.1 E8a emulator functions
With the R8C/32A, R8C/33A, R8C/35A, R8C/3GA and R8C/3JA Groups, the following functions in the device can be
used.
(1) Break Function
- Address match break
This function breaks the program immediately before a specified address instruction is executed. It can be realized
using the address match interrupt of the MCU. Up to 8 points of the address match break can be used.
Set the address match breakpoint in the Break condition sheet of the Eventpoints window. You can also set it by
double-clicking the Event column in the Editor window.
For details, refer to the E8a User’s Manual.
- Data access break
This function breaks the program when a specified event is encountered. You can combine two points of the data
access event.
- Trace full break
This function breaks the program when the trace buffer is filled
(2) Trace Function
- Branch trace
This function displays addresses, mnemonics and source lines of the branch source and destination.
- Data trace
This function displays data accesses when a data access event is encountered.
For the data access event and trace condition, set them in the Eventcondition tab of the Eventpoints window.
REJ10J1739-0200 Rev.2.00 Jul. 03, 2009
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