M3062PT3-RPD-E Renesas Electronics America, M3062PT3-RPD-E Datasheet - Page 96

• Manufacturer Part Number: M3062PT3-RPD-E
• Description: EMULATOR BASE UNIT FOR M16C/60
• Manufacturer: Renesas Electronics America

Specifications of M3062PT3-RPD-E

• Accessory Type: Emulation Pod
• For Use With/related Products: PC4701, M16C/60, M16C/30
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: M3062PT3-RPD#E; M3062PT3-RPD#E

REJ10J0040-0600 Rev.6.00 July 01, 2006
M3062PT3-RPD-E User’s Manual
Note on Stack Area:
Note on Operation When Not Executing the User Program:
Note on Stop and Wait Modes:
Note on Watchdog Function:
Note on Reading Internal Resources of the MCU:
Note on Protect Register:
Note on Debugging in Flash Memory Area in CPU Rewrite Mode:
With this product, a maximum 7 bytes of the user stack is consumed. Therefore, ensure the +7 bytes
maximum capacity used by the user program as the user stack area. If the user stack does not have enough
area, do not use areas which cannot be used as stack (SFR area, RAM area which stores data, or ROM area)
as a work area. Using areas like this is a cause of user program crashes and destabilized emulator control.
With this product, bit 7 of processor mode register 1 (wait bit PM17) is forcibly set to "1" (with wait) when
the user program is not executed (e.g. when the program is stopped or when run-time debugging is being
performed). Therefore, if the external area set to 0 wait is accessed by other than the user program (such as
debugging operation), one wait is inserted. However, when wait bit PM17 is referenced by the dump window
etc. the value set during user program execution is displayed.
Do not single step an instruction shifting to stop or wait mode. It may cause communication errors.
The MCU's watchdog timer can be used only while programs are being executed. To use it otherwise, disable
the watchdog timer.
When the registers listed in Table 4.13 are read with an emulator, those results will be the following (the data
in the MCU are not effected).
The protect is not canceled when bit 2 of protect register PRCR (PRC2), which enables writing into the port
P9 direction register and the SI/Oi control register, is changed with the below procedure.
With this product, an internal flash memory area of an MCU is emulated by high-speed SRAM. Therefore,
you cannot perform debugging operations in CPU rewrite mode.
(1) Results of real-time trace
(2) Real-time RAM monitor
Table 4.13 Registers and symbols not displayed normally
(3) Setting the break point from the "instruction for setting ("1") PRC2" to when the "setting the port P9
(4) Setting ("1") PRC2 from the Memory Window or Script Window
(1) Step execution of the "instruction for setting ("1") PRC2"
(2) Execution from the instruction setting "1" to PRC2 where a software breakpoint is set
Register
DMA source pointers 0, 1
DMA destination pointers 0, 1
DMA transfer counters 0, 1
DMA control registers 0, 1
direction register and the SI/Oi control register"
The data values of the cycles read are not displayed correctly.
The data values read are not displayed correctly.
IMPORTANT
Symbol
SAR0, SAR1
DAR0, DAR1
TCR0, TCR1
DM0CON, DM1CON
4. Hardware Specifications
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