%SCLK – Set System Clock Frequency
%SCLK – This command is used to change the commander system clock value when an external buss clock is used with a commander. The value is in Hz.
Applies to: Applies to: CMD-2CR, CMD-4CR, CMD-4EX-SA, CMD-4ED-SA, CMD-8CR
Firmware: V301+
ASCII %SCLK
Syntax:
Read:
%SCLK
Write:
%SCLK=[frequency]
|
Where: [frequency] is frequency of the clock in Hz |
Reply:
Command is accepted and executed
Read:
Returns the frequency in Hz used for the system clock
Write:
OK
Command cannot be processed
An error message is returned. See Error Codes
Example:
Read:
%SCLK * Returns system clock frequency in Hz
Write:
%SCLK=19660800 * Sets the system clock value to 19.6608MHz.
Notes:
- This value should match the clock frequency used for the commander. This value does not change the clock frequency, it is used to return accurate speed data from the Commander.
- The default value when using the internal system clock from the Gen5 Commander is 21.6MHz (21600000Hz) .
See also:
Commander Manual
TODO: See also and Commander Manual links