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Intel 253666-024US User Manual

Page 68

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3-22 Vol. 2A

AAD—ASCII Adjust AX Before Division

INSTRUCTION SET REFERENCE, A-M

Flags Affected

The SF, ZF, and PF flags are set according to the resulting binary value in the AL
register; the OF, AF, and CF flags are undefined.

Protected Mode Exceptions

#UD

If the LOCK prefix is used.

Real-Address Mode Exceptions

Same exceptions as protected mode.

Virtual-8086 Mode Exceptions

Same exceptions as protected mode.

Compatibility Mode Exceptions

Same exceptions as protected mode.

64-Bit Mode Exceptions

#UD

If in 64-bit mode.

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