Fujitsu 8FX

MB95630H Series
622 FUJITSU SEMICONDUCTOR LIMITED MN702-00009-2v0-E
APPENDIX A Instruction Overview
A.4 F
2
MC-8FX Instructions
A.4 F
2
MC-8FX Instructions
Table A.4-1 to Table A.4-4 show the instructions used by F
2
MC-8FX.
■ Transfer Instructions
Table A.4-1 Transfer Instructions
No. MNEMONIC ~ # Operation TL TH AH N Z V C OPCODE
1 MOV dir, A 3 2 (dir) ← (A) ------- 45
2 MOV @IX + off, A 3 2 ( (IX) + off) ← (A) ------- 46
3 MOV ext, A 4 3 (ext) ← (A) ------- 61
4 MOV @EP, A 2 1 ( (EP) ) ← (A) ------- 47
5 MOV Ri, A 2 1 (Ri) ← (A) ------- 48 to 4F
6 MOV A, #d8 2 2 (A) ← d8 AL - - + + - - 04
7 MOV A, dir 3 2 (A) ← (dir) AL - - + + - - 05
8 MOV A, @IX + off 3 2 (A) ← ( (IX) + off) AL - - + + - - 06
9 MOV A, ext 4 3 (A) ← (ext) AL - - + + - - 60
10 MOV A, @A 2 1 (A) ← ( (A) ) AL - - + + - - 92
11 MOV A, @EP 2 1 (A) ← ( (EP) ) AL - - + + - - 07
12 MOV A, Ri 2 1 (A) ← (Ri) AL - - + + - - 08 to 0F
13 MOV dir, #d8 4 3 (dir) ← d8 ------- 85
14 MOV @IX + off, #d8 4 3 ( (IX) + off) ← d8 ------- 86
15 MOV @EP, #d8 3 2 ( (EP) ) ← d8 ------- 87
16 MOV Ri, #d8 3 2 (Ri) ← d8 ------- 88 to 8F
17 MOVW dir, A 4 2 (dir) ← (AH) , (dir + 1) ← (AL) ------- D5
18 MOVW @IX + off, A 4 2 ( (IX) + off) ← (AH) , ( (IX) + off + 1) ← (AL) ------- D6
19 MOVW ext, A 5 3 (ext) ← (AH) , (ext + 1) ← (AL) ------- D4
20 MOVW @EP, A 3 1 ( (EP) ) ← (AH) , ( (EP) + 1) ← (AL) ------- D7
21 MOVW EP, A 1 1 (EP) ← (A) ------- E3
22 MOVW A, #d16 3 3 (A) ← d16 AL AH dH + + - - E4
23 MOVW A, dir 4 2 (AH) ← (dir) , (AL) ← (dir + 1) AL AH dH + + - - C5
24 MOVW A, @IX + off 4 2 (AH) ← ( (IX) + off) , (AL) ← ( (IX) + off + 1) AL AH dH + + - - C6
25 MOVW A, ext 5 3 (AH) ← (ext) , (AL) ← (ext + 1) AL AH dH + + - - C4
26 MOVW A, @A 3 1 (AH) ← ( (A) ) , (AL) ← ( (A) + 1) AL AH dH + + - - 93
27 MOVW A, @EP 3 1 (AH) ← ( (EP) ) , (AL) ← ( (EP) + 1) AL AH dH + + - - C7
28 MOVW A, EP 1 1 (A) ← (
EP) --dH---- F3
29 MOVW EP, #d16 3 3 (EP) ← d16 ------- E7
30 MOVW IX, A 1 1 (IX) ← (A) ------- E2
31 MOVW A, IX 1 1 (A) ← (IX) --dH---- F2
32 MOVW SP, A 1 1 (SP) ← (A) ------- E1
33 MOVW A, SP 1 1 (A) ← (SP) --dH---- F1
34 MOV @A, T 2 1 ( (A) ) ← (T) ------- 82
35 MOVW @A, T 3 1 ( (A) ) ← (TH) , ( (A) + 1) ← (TL) ------- 83
36 MOVW IX, #d16 3 3 (IX) ← d16 ------- E6
37 MOVW A, PS 1 1 (A) ← (PS) --dH---- 70
38 MOVW PS, A 1 1 (PS) ← (A) - - - + + + + 71
39 MOVW SP, #d16 3 3 (SP) ← d16 ------- E5
40 SWAP 1 1 (AH) ←→ (AL) --AL---- 10
41 SETB dir:b 4 2 (dir) : b← 1 ------- A8 to AF
42 CLRB dir:b 4 2 (dir) : b← 0 ------- A0 to A7
43 XCH A, T 1 1 (AL) ←→ (TL) AL------ 42
44 XCHW A, T 1 1 (A) ←→ (T) ALAHdH---- 43
45 XCHW A, EP 1 1 (A) ←→ (EP) --dH---- F7
46 XCHW A, IX 1 1 (A) ←→ (IX) --dH---- F6
47 XCHW A, SP 1 1 (A) ←→ (SP) --dH---- F5
48 MOVW A, PC 2 1 (A) ← (PC) --dH---- F0