M30290T2-CPE-HP Renesas Electronics America, M30290T2-CPE-HP Datasheet - Page 77

• Manufacturer Part Number: M30290T2-CPE-HP
• Description: EMULATOR COMPACT FOR M16C/TINY
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of M30290T2-CPE-HP

• Contents: Compact Emulator, IDE, Assembler and Linker
• For Use With/related Products: M16C/Tiny
• For Use With: M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M30290T2-CPE User’s Manual
REJ10J0494-0200 Rev.2.00 July 16, 2005
Note on Clock Supply to the MCU:
Note on Stop and Wait Modes:
Note on Display of MCU Status:
Note on Breaks:
Notes on Address-Match Breaks:
A clock supplied to the evaluation MCU is selected by the Emulator tab in the Init dialog box of the emulator
debugger.
Do not single step an instruction shifting to stop or wait mode. It may cause communications errors.
"MCU status" you can refer to in the MCU tab of the MCU Setting dialog box of the emulator debugger shows
pin levels of the user system. Make sure that proper pin levels are specified according to the mode you use.
The following three breaks can be selected in the emulator debugger.
As the processing speed of setting and canceling address-match breaks is relatively fast, you can save the times
of writing into the internal flash ROM of an MCU. Therefore, address-match breaks precede the other breaks
when setting breakpoints in the internal flash ROM area of an MCU.
Address-match breaks can be set only in RAM and ROM areas of an MCU.
Address-match breaks can be set or canceled even when the user program is being executed.
(1) When "Internal" is selected:
(2) When "External" is selected:
(1) When single-chip mode is used:
(1) Address-match break
(2) Software break
(3) Hardware break
A clock generated by the oscillator circuit board in the M30290T2-CPE is supplied. It is continually
supplied regardless of the status of the user system clock and that of the user program execution.
A clock generated by the oscillator in the user system is supplied. It depends on the status of the oscillation
(on/off) of the user system.
CNVss: Low
This is a debugging function which breaks a program, using the address-match interrupt function of the
MCU, immediately before the system executes an instruction at a specified address. The instruction at the
preset address will not be executed.
This is a debugging function which generates a BRK interruption by changing an instruction at a specified
address to a BRK instruction (00h) to break a program immediately before the system executes an
instruction at a specified address. The instruction at the preset address will not be executed.
This is a debugging function which breaks a program by setting the detection of an execution of an
instruction at a specified address as a break event. The program will break after the instruction at the
specified address is executed.
IMPORTANT
4. Hardware Specifications
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