CWD - Convert Word to Doubleword
Usage: CWD Modifies flags: None Extends sign of word in register AX throughout register DX forming a doubleword quantity in DX:AX. Clocks Size Operands 808x 286 386 486 Bytes none 5 2 2 3 1 - see Instruction Timing
Usage: CWD Modifies flags: None Extends sign of word in register AX throughout register DX forming a doubleword quantity in DX:AX. Clocks Size Operands 808x 286 386 486 Bytes none 5 2 2 3 1 - see Instruction Timing