Unsigned binary division of accumulator by source. If the source divisor is a byte value then AX is divided by “src” and the quotient is placed in AL and the remainder in AH. If source operand is a word value, then DX:AX is divided by “src” and the quotient is stored in AX and the remainder in DX.

Usage:

	DIV	src

Modifies flags:

(AF,CF,OF,PF,SF,ZF undefined)