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8 DIAGNOSTIC AND MAINTENANCE FUNCTIONS
8.3 Operating Status Management Function
System clock rate operation function
This function changes the system clock rate of the VxWorks part of this product.
For details on the system clock rate, refer to the VxWorks Manual.
System clock rate setting
Use the following C Controller module dedicated functions to configure the system clock rate: (CCPU_SysClkRateSet) and
(CCPU_SysClkRateGet).
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Function list
For details on the C Controller module dedicated functions, refer to the following manual.
MELIPC MI5000 Series Programming Manual (VxWorks)
Precautions
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System clock rate changes
Use the C Controller module dedicated function (CCPU_SysClkRateSet) to change the system clock rate. If this command
(sysClkRateSet) is used to change the system clock rate of VxWorks, the operation of the VxWorks part will be unstable.
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Timing of system clock rate changes
Changes of the system clock rate are enabled after a restart of the VxWorks part of this product. To change the system clock
rate, always turn the power supply of this product OFF and ON or reset this product.
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System clock rate during operation
The value obtained by the C Controller module dedicated function (CCPU_SysClkRateGet) is the value configured by the C
Controller module dedicated function (CCPU_SysClkRateSet). This may be different than the actual operating system clock
rate. Use the command (sysClkRateGet) of VxWorks to check the system clock rate during operation.
Function name
Description
CCPU_SysClkRateGet
Reads the system clock rate specified with the CCPU_SysClkRateSet function.
CCPU_SysClkRateSet
Stores the specified system clock rate in the non-volatile memory.
Содержание MELIPC MI5000 Series
Страница 1: ...MELIPC MI5000 Series User s Manual Application MI5122 VW ...
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Страница 18: ...16 MEMO ...
Страница 22: ...20 1 DIAGNOSTIC AND MAINTENANCE FUNCTIONS 1 1 Watchdog Timer WDT Function MEMO ...
Страница 42: ...40 5 iQSS FUNCTION MEMO ...
Страница 146: ...144 11 SECURITY FUNCTION 11 3 IP Filter Function MEMO ...
Страница 148: ...146 12 MELSOFT PRODUCT AND GOT CONNECTION FUNCTION 12 1 Connection Method MEMO ...
Страница 150: ...148 13 SYSTEM COUNT FUNCTION MEMO ...
Страница 152: ...150 14 TIMER EVENT FUNCTION MEMO ...
Страница 160: ...158 15 OS LINKING FUNCTIONS 15 3 Inter OS Event Notification Function MEMO ...
Страница 162: ...160 16 SERIAL INTERFACE SWITCHING FUNCTION MEMO ...
Страница 165: ...17 BASIC PARAMETERS 17 1 Basic Parameter List 163 17 Operation related setting Window ...
Страница 170: ...168 17 BASIC PARAMETERS 17 1 Basic Parameter List RAS setting Window ...
Страница 174: ...172 17 BASIC PARAMETERS 17 1 Basic Parameter List External device connection settings Window ...
Страница 177: ...17 BASIC PARAMETERS 17 1 Basic Parameter List 175 17 External device connection applicable settings Window ...
Страница 313: ...APPX Appendix 10 List of VxWorks Components 311 A MEMO ...
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