Fujitsu F2MC-8FX Hardware Manual page 578

APPENDIX C Instruction Overview
Immediate addressing
This is used when immediate data is needed in addressing shown "#d8" in the instruction table. In this
addressing, the operand becomes immediate data as it is. The specification of byte/word depends on the
operation code. Figure C.1-7 shows an example.
Vector addressing
This is used when branching to the subroutine address registered in the table with the addressing shown
"#vct" in the instruction table. In this addressing, information on "#vct" is contained in the operation code,
and the address of the table is created using the combinations shown in Table C.1-1.
Table C.1-1 Vector Table Address Corresponding to "#vct"
#vct
0
1
2
3
4
5
6
7
Figure C.1-8 shows an example.
564
Figure C.1-6 Example of General-purpose Register Addressing
MOV A, R 6
RP 0 1 0 1 0
B
Figure C.1-7 Example of Immediate Addressing
MOV A, #56
H
Vector table address (jump destination high-ranking address: subordinate address)
FFC0 : FFC1
H H
FFC2 : FFC3
H H
FFC4 : FFC5
H H
FFC6 : FFC7
H H
FFC8 : FFC9
H H
FFCA : FFCB
H H
FFCC : FFCD
H H
FFCE : FFCF
H H
Figure C.1-8 Example of Vector Addressing
CALLV #5
(Conversion)
0 1 5 6 A B
H H
A
F F C A F E
H H
PC
F F C B D C
H H
A A B
H
5 6
H
F E D C
H