Returns the high-order 16-bit value of a term.
[Function]
Returns the value of the high-order 16 bits among the 32 bits of a term.
[Application example]
MOVW AX, #HIGHW(0x12345678) ; (1)
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(1) | By executing a MOVW instruction, this operator loads the high-order 16-bit value "0x1234" of the expression "0x12345678" to AX register. |