Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Zero flag

DVP - ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

2.If the operation result exceeds -2,147,483,648, the borrow flag M1021 will be ON.

3.If the operation result exceeds 2,147,483,647, the carry flag M1022 will be ON

16-bit instruction:

Zero flag

Zero flag

Zero flag

-2、-1、

0、 -32,768

-1、

0、

1

32,767、0、1、2

Borrow flag

the most significant bit

the most significant bit

Carry flag

becomes 1 (negative)

becomes 0 (positive)

32-bit instruction:

Zero flag

Zero flag

Zero flag

-2、

-1、

0、 -2,147,483,648

-1、

0、 1

2,147,483,647、 0、 1、 2

Borrow flag

the most significant bit

the most significant bit

Carry flag

becomes 1 (negative)

becomes 0 (positive)

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