Mitsubishi Electronics C64 Home Safety Product User Manual


 
8. Function Commands
B*, B*P
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{ B*, B*P ... BCD 16-bit multiplication
Usable device
Bit device Word device
Con-
stant
Pointer
X Y M L F BSB T SM VTCDRWSWZSDKH P
Digit
desig-
nation
Index
No. of
steps
S1
{ { { { { { { { {
S2
{ { { { { { { { {
{
D
{ { { { { { {
5/6
Setting data
S2
S1
Multiplication data or No. of device
where multiplication data is stored.
Head No. of device to store
multiplication results.
D
Multiplication command
B*P
S2S1 D
B*
B*P
B*
S2S1 D
Multiplication data or No. of device
where multiplication data is stored.
Function
(1) The BCD data designated with S1 and the BCD data designated with S2 are multiplied, and the
multiplication results are stored in the device designated with D.
5678 (BCD) 1234 (BCD) 7006652 (BCD)
B15
…………………B0 B15…………………B0
B31
……B16B15……B0
×
S1
S2
D
D+1
(2) 0 to 9999 (BCD 16-bit) can be designated in S1 and S2.
(Note 1) An error occurs if the S1, or S2 BCD data is outside the range 0 to 9999 (BCD).