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320
IR
SR
HR
TR
AR
LR
TC
DM
#
00000 to 23615
23700 to 25515
HR 0000 to 9915
TR 0 to 7
AR 0000 to 2715
LR 0000 to 6315
TC 000 to 511
C1000H: DM 0000 to DM 4095
C2000H: DM 0000 to DM 6655
0000 to 9999
or 0000 to FFFF
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.
Data Areas
Name Mnemonic
Page
Operand Data
Areas
Function
Symbol
BINARY MULTIPLY
(@)MLB(52)
MLB(52)
Md
Mr
R
Multiplies the 4-digit hexadecimal
multiplicand (Md) and 4-digit multiplier
(Mr), and outputs the 8-digit hexadecimal
result to the specified result words (R and
R+1). R and R+1 must be in the same data
area.
Md
Mr
R
R+1
X
Quotient
Remainder
Md/
Mr:
IR
SR
HR
AR
LR
TC
DM
#
R:
IR
HR
AR
LR
DM
178
BINARY DIVIDE
(@)DVB(53)
DVB(53)
Dd
Dr
R
Divides the 4-digit hexadecimal dividend
(Dd) by the 4-digit divisor (Dr), and outputs
result to the designated result words (R
and R + 1). R and R + 1 must be in the same
data area.
D
d
Dr
R
R+ 1
÷
Quotient
Remainde
r
Dd
/Dr:
IR
SR
HR
AR
LR
TC
DM
#
R:
IR
HR
AR
LR
179
DOUBLE BCD ADD
(@)ADDL(54)
ADDL(54)
Au
Ad
R
Au+ 1
+ Ad+ 1
Adds two 8-digit values (2 words each) and
the content of CY, and outputs the result to
the specified result words. All words for any
one operand must be in the same data
area.
+
CY R+ 1
CY
Au
Ad
R
Au/
Ad:
IR
SR
HR
AR
LR
TC
DM
R:
IR
HR
AR
LR
DM
161
DOUBLE BCD
SUBTRACT
(@)SUBL(55)
SUBL(55)
Mi
Su
R
Subtracts both the 8-digit BCD subtrahend
and the content of CY from an 8-digit BCD
minuend, and outputs the result to the
specified result words. All words for any
one operand must be in the same data
area.
Mi + 1 Mi
– Su + 1
Su
–
CY R + 1 R
CY
Mi/
Su:
IR
SR
HR
AR
LR
TC
DM
R:
IR
HR
AR
LR
DM
164
Special Instructions
Appendix B