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32185/32186/32192/32195/32196 Group
Starter Kit User’s Manual M3A-2154G52B
REJ10B0223-0140/Rev.1.40 Jan. 2007 Page 7 of 79
(5) About hardware break
Debug functions of M3T-PD32RM are realized by using the M32R core’s internal debug circuit
(SDI), and not by using the emulator’s hardware resources based on bus signals and debug
information from the MCU as in conventional emulators. The pre-execution PC break,
post-execution PC break, and chip break alluses this internal debug circuit (SDI).Because the
M3T-PD32RM does not have trace pin information available as hardware resources, the
hardware break functions cannot be used that use the trace pins implemented in the
M3T-PD32R-compatible emulators.
Heed this point when referring to the PD32RM Help.
3.4.3 About Security Code Check Function
If the target microcomputer has security code stored in it, the dialog box shown in Figure 3.1
appears at M3T-PD32RM startup. When this dialog box is displayed, enter the appropriate
security code. If the security code you’ve entered does not match the stored security code,
M3T-PD32RM will not start unless the contents of the internal flash memory are deleted.
Figure 3.1 Security Code Input Dialog Box
Be sure to enter the security code that you set when writing to the flash memory.
Use the Format select button to choose the format of the security code you entered. Select the
Save check box, and the security code you entered is saved. From next time on, the security code
saved here is used to check matching with the stored security code when M3T-PD32RM starts.