Direct Addressing - NEC 78K/0 Series User Manual

3.2.3 Direct addressing

[Function]
Direct addressing directly addresses the memory indicated by the immediate data in the instruction word.
[Operand format]
Identifier
addr16 Label or 16-bit immediate data
[Description example]
MOV A, !FE00H; When setting !addr16 to FE00H
Instruction code
[Illustration]
7
26
CHAPTER 3 ADDRESSING
Description
1 0 0 0 1
0 0 0 0 0
1 1 1 1 1
0
OP code
addr16 (lower)
addr16 (upper)
User's Manual U12326EJ4V0UM
1 1 0 OP code
0 0 0 00H
1 1 0 FEH
Memory