Applications Engineering
6.7 User Program’s Real-Time Capability
Please be aware that while the kernel is in a “STOP” state, the hardware peripherals will continue
to run. Therefore, interrupts may not be serviced properly. Also, the watchdog timer will not be
serviced and will likely time out if active.
While the kernel is in a “RUN” state, there is no overhead on the application code, UNLESS a
RAM monitor window is open in KD3083. This window requires periodic communication with the
MCU. This communication suspends normal application operation while servicing the request
(approximately 2000 BCLK cycles for each 16 bytes of data displayed in the window are used per
window update). The user must determine whether or not this behavior is acceptable.
6.8 Performing Debug Using Symbols
Normally when a new project is started using HEW, debugging symbols are enabled. If you are
unable to debug your program using symbols in KD3083, add the debug option [ -g ] in HEW
before compiling the programs. To enable the [ -g ] option, perform the following:
?
?
?
?
?
?
Open the workspace and project in HEW.
Select [Renesas M32C Standard Toolchain] from Options pull-down menu.
Click on Link tab.
Select [Output] under the [Category] list box.
Click on checkbox for [ -g ] ‘Outputs source debug information….’
Click on [OK] button
For more information, see the HEW user’s manual.
SKP32C8x User’s Manual Rev. 1.0
13 / 22
June 2004
相关PDF资料
SKP8CMINI-13 BOARD DEV EVALUATION FOR R8C/13
SKP8CMINI-17 KIT EVAL STARTER FOR R8C/17
SKP8CMINI DEV EVALUATION KIT R8C/11
SL03 10001 CURRENT LIMITER INRUSH 10 OHM 1A
SL03 22101 CURRNT LIMITER INRUSH 220 OHM 1A
SL05 30001 CURRENT LIMITER INRUSH 30 OHM 1A
SL05 4R003 CURRENT LIMITER INRUSH 4 OHM 3A
SL05 5R001 CURRENT LIMITER INRUSH 5 OHM 1A
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