title: "setHi" description: TRSE built-in method (from IDE help)

`setHi`

Systems: MOS6502
Parameters: a, a

Sets the high bit of the address in parameter 0.

For now, arrays/pointers must be of type byte

Examples:

sethi(myInteger, $33); // sets the high bit in myInteger to $33

sethi(myPointer, b); // sets the high bit in myPointer to value in variable b