Omron SYSMAC C2000H Operation Manual page 326

Special Instructions
Name Mnemonic
DOUBLE BCD
MULTIPLY
(@)MULL(56)
DOUBLE BCD DIVIDE
(@)DIVL(57)
DOUBLE BCD TO
DOUBLE BINARY
(@)BINL(58)
DOUBLE BINARY TO
DOUBLE BCD
(@)BCDL(59)
Data Areas
These footnote tables show the actual ranges of all data areas. Bit numbers are provided (except for DM and TC areas); remove the rightmost two digits for word numbers.
IR SR
00000 to 23615 23700 to 25515
Symbol
Multiplies the 8-digit BCD multiplicand and
8-digit BCD multiplier, and outputs the
result to the specified result words. All
words for any one operand must be in the
same data area.
MULL(56)
Md
Mr
R
Divides the 8-digit BCD dividend by an
8-digit BCD divisor, and outputs the result
to the specified result words. All words for
any one operand must be in the same data
area.
DIVL(57)
Dd
Dr
R
Converts the BCD value of the two source
words (S: starting word) into binary and
outputs the converted data to the two result
words (R: starting word). All words for any
one operand must be in the same data
area.
BINL(58)
S
R
S + 1
Converts the binary value of the two source
words (S: starting word) into eight digits of
BCD data, and outputs the converted data
to the two result words (R: starting result
word). Both words for any one operand
must be in the same data area.
BCDL(59)
S
R
S + 1
HR TR AR
HR 0000 to 9915 TR 0 to 7 AR 0000 to 2715
Function
Md+ 1 Md
X Mr+ 1 Md
R + 3 R + 2 R + 1
Dd + 1 Dd
÷
Dr + 1 Dr
Quotient R + 1 R
Remainder
R + 3 R + 2
R
S
R + 1
R
S
R + 1
LR TC
LR 0000 to 6315 TC 000 to 511
Appendix B
Operand Data
Areas
Md/ R:
Mr: IR
IR HR
SR AR
HR LR
AR DM
LR
TC
DM
R
Dd R:
/Dr: IR
IR HR
SR AR
HR LR
AR DM
LR
TC
DM
S: R:
IR IR
SR HR
HR AR
AR LR
LR DM
TC
DM
S: R:
IR IR
SR HR
HR AR
AR LR
LR DM
DM
DM
C1000H: DM 0000 to DM 4095
C2000H: DM 0000 to DM 6655
Page
166
168
148
150
#
0000 to 9999
or 0000 to FFFF
321