Datasheet

Section 2 CPU
R01UH0310EJ0500 Rev. 5.00 Page 73 of 1384
Sep 25, 2012
H8S/2426, H8S/2426R, H8S/2424 Group
op
op
rn
rm
NOP, RTS, etc.
ADD.B Rn, Rm, etc.
MOV.B @(d:16, Rn), Rm, etc.
rn rm
op
EA (disp)
op cc EA (disp) BRA d:16, etc.
(1) Operation field only
(2) Operation field and register fields
(3) Operation field, register fields, and effective address extension
(4) Operation field, effective address extension, and condition field
Figure 2.11 Instruction Formats (Examples)