1. Floating division operation DIVF
1. Floating division operation DIVF
1.1. Instruction Description
The instruction divides two 32-bit real numbers and produces a 32-bit real result (OUT).
| Related registers | Description |
|---|---|
| M8170 | The result of the operation is negative. |
| M8171 | The result of the operation is 0. |
| M8172 | The divisor is 0. |
1.2. The valid operands of the instruction
| Input/Output | Data Type | operand | Description |
|---|---|---|---|
| IN1 | 32-bit real number | D/K/FD, local variable (LF) | Input 1 |
| IN2 | 32-bit real number | D/K/FD, local variable (LF) | Input 2 |
| OUT | 32-bit real number | D, local variable (LF) | output |
1.3. Example
command table:
NETWORK 000
LD X000
DIVF D0 D2 D4 // D0D1 ÷ D2D3 = D4D5
图1 DIVF