HD6473032F Datasheet, PDF (60/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

Table 2-13 Effective Address Calculation (cont)
Addressing Mode and
No. Instruction Format
8 Memory indirect
@@aa:8
Normal mode
op abs
Advanced mode
op abs
Effective Address Calculation
Effective Address
23
87 0
H'0000
abs
15
0
23 16 15
0
Memory contents
H'00
23
87 0
H'0000
abs
31
0
23
0
Memory contents
Legend
r, rm, rn: Register field
op:
Operation field
disp: Displacement
IMM: Immediate data
abs: Absolute address