Omron CJ2 CPU UNIT SOFTWARE User Manual page 167

Data Operand
16-bit All binary
constant data or a lim-
ited range of
binary data
All BCD data
or a limited
range of BCD
data
32-bit All binary
constant data or a lim-
ited range of
binary data
All BCD data
or a limited
range of BCD
data
CJ2 CPU Unit Software User's Manual
Data form Symbol
Unsigned # #0000 to #FFFF
binary
± −32768 to +32767
Signed
decimal
Unsigned & &0 to &65535
decimal
BCD # #0000 to #9999
Unsigned # #00000000 to
binary #FFFFFFFF
−2147483648 to
Signed +
binary +2147483647
Unsigned & &0 to
decimal &4294967295
BCD # #00000000 to
#99999999
5 Understanding Programming
Range
MOV #0100 D0
Stores #0100 hex (&256 decimal) in D0.
+#0009 #0001 D1
Stores #000A hex (&10 decimal) in D1.
MOV −100 D0
Stores −100 decimal (#FF9C hex) in D0.
+−9 -1 D1
Stores −10 decimal (#FFF6 hex) in D1.
MOV &256 D0
Stores −256 decimal (#0100 hex) in D0.
+&9 &1 D1
Stores −10 decimal (#000A hex) in D1.
MOV #0100 D0
Stores #0100 (BCD) in D0.
+B #0009 #0001 D1
Stores #0010 (BCD) in D1.
MOVL #12345678 D0
Stores #12345678 hex in D0 and D1.
D1
1234 5678
MOVL −12345678 D0
Stores −12345678 decimal in D0 and D1.
MOVL &12345678 D0
Stores &12345678 decimal in D0 and D1.
MOVL #12345678 D0
Stores #12345678 (BCD) in D0 and D1
Application example
D0
5
5-75