HD6433044 Datasheet, PDF (59/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Table 2-13 Effective Address Calculation (cont)
Addressing Mode and
No. Instruction Format
5 Absolute address
@aa:8
op abs
Effective Address Calculation
@aa:16
op
abs
@aa:24
op
abs
6 Immediate
#xx:8, #xx:16, or #xx:32
op
IMM
7 Program-counter relative
@(d:8, PC) or @(d:16, PC)
23
0
PC contents
op
disp
Sign
extension
disp
Effective Address
23
87 0
H'FFFF
23 16 15
0
Sign
extension
23
0
Operand is immediate data
23
0