Hitachi H8/300H Series Programming Manual page 93

DIVXS (W)
DIVXS (DIVide eXtend as Signed) Divide Signed
Operand Format and Number of States Required for Execution
Instruction Format
Addressing No. of
Mnemonic Operands
Mode States
1st byte 2nd byte 3rd byte 4th byte
Register direct DIVXS.W Rs, ERd 0 1 D 0 5 3 rs 0 erd 24
Notes
The N flag is set to 1 if the dividend and divisor have different signs, and cleared to 0 if they have
the same sign. The N flag may therefore be set to 1 when the quotient is zero.
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