Halts the clock supplied to the serial array unit.

Remark         Calling this API function changes the serial array unit to reset status.
For this reason, writes to the control registers (e.g. serial clock select register n: SPSn) after this API function is called are ignored.

[Syntax]

Remark         m is the unit number.

[Argument(s)]

None.

[Return value]

None.