D-63
API
Mnemonic
Operands Function
23 DIV P S
1
, S
2
,
D Division
Type
OP
Bit Devices
Word devices
Program Steps
X
Y
M K
H KnX KnY KnM T C D DIV, DIVP: 7 steps
S
1
*
*
*
*
*
*
*
*
S
2
*
*
*
*
*
*
*
*
D
*
*
*
*
*
Operands:
S
1
: Dividend S
2
: Divisor D: Quotient and remainder
Explanations:
1.
In 16-bit instruction,
D
occupies 2 consecutive devices.
2.
This instruction divides
S
1
and
S
2
in BIN format and stores the result in
D
. Be careful with
the positive/negative signs of
S
1
,
S
2
and
D
when doing 16-bit and 32-bit operations.
16-bit instruction:
+1
=
/
Quotient
Remainder
Program Example:
When X0 = On, D0 will be divided by D10 and the quotient will be stored in D20 and remainder in
D21. On/Off of the highest bit indicates the positive/negative status of the result value.
X0
DIV
D0
D10
D20
D0
D10
K4Y0
DIV
