High−level Instructions
3 − 111
Outline Multiplies two BCD data items that express 4-digit decimal numbers
(4-digit BCD H codes).
For the FP0R/FPΣ/FP−X/FP0/FP−e, the P type high−level instruction
“P50 (PB*)” is not available.
Program example
Boolean
Ladder Diagram
Address Instruction
10
F50 B*, DT10 , DT20, DT 30
S1
D
Trigger
S2
R0
10
11
ST R 0
F50 (B*)
DT 10
DT 20
DT 30
S1 4-digit BCD equivalent constant or 16-bit area for BCD data (for multiplicand)
S2 4-digit BCD equivalent constant or 16-bit area for BCD data (for multiplier)
D Lower 16-bit area for 8-digit BCD data (for result)
Operands
modifier
S1 A A A A A A A A A A A A A A
S2 A A A A A A A A A A A A A A
D N/A A A A A A A A A A N/A N/A N/A A
(*1) This cannot be used with the FP0 and FP−e.
(*2) This cannot be used with the FP0, FP−e, FP0R, FPΣ, FP−X.
(*3) With the FP0R, FPΣ,FP−X, FP2, FP2SH, and FP10SH, this is I0 to IC.
(*4) With the FP0R, FPΣ,FP−X, FP2, FP2SH, and FP10SH, this is ID.
F50
P50
(PB*)
(B*)
4-digit BCD data multiplication
[S1 × S2 → (D+1, D)]
A: Available
N/A: Not Available
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