HelpPC 2.10	Quick Reference Utility	Copyright 1991 David Jurgens
CBW - Convert Byte to Word        Usage:  CBW        Modifies flags: None        Converts byte in AL to word Value in AX by extending sign of AL        throughout register AH.                                 Clocks                 Size        Operands         808x  286   386   486          Bytes        none              2     2     3     3             1        - see Instruction Timing
Esc or Alt-X to exit	cbw	Home/PgUp/PgDn/End ←↑↓→

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