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3.4.3 Direct addressing
[Function]
The memory to be manipulated is directly addressed with immediate data in an instruction word becoming an
operand address.
[Operand format]
[Description example]
MOV A, !0FE00H; when setting !addr16 to FE00H
Operation code
[Illustration]
CHAPTER 3 CPU ARCHITECTURE
Identifier
addr16
Label or 16-bit immediate data
1
0
0
0
0
0
1
1
1
7
OP code
addr16 (lower)
addr16 (upper)
User's Manual U16899EJ2V0UD
Description
0
1
1
1
0
OP code
0
0
0
0
0
00H
1
1
1
1
0
FEH
0
Memory
75
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