(084)
ADBL 0500 D02000 D05000
(079)
CLC
0000
00
267
Refer to page 115 for general precautions on operand data areas.
Flags ER (A50003): Content of *DM word is not BCD when set for BCD.
CY (A50004): The result is greater than FFFF FFFF.
EQ (A50006): The result is 0.
N (A50008): Shows the status of bit 15 of R+1.
Example The following example shows an 8-digit addition with CY (A50004) used to store
the status of the 9
th
digit. The status of CY would need to be stored in another
word (normally D05002) before it was affected by execution of another instruc-
tion.
Address Instruction Operands
00000 LD 000000
00001 CLC(079)
00002 ADBL(084)
0500
D02000
D05000
554B5952 + 614329D2 = B68E832A
Au + 1 : CIO 0501
Au : CIO 0500
Ad + 1 : D02001 Ad : D02000
554B 5952
6143
29D8
0
+
D + 1 : D05001 D : D05000
832AB68E
0
1
CY (Cleared with CLC(079))
CY (No carry)
N (Leftmost bit is ON)
Precautions
Binary Calculation Instructions Section 5-19
To Next Page
Loading...
