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FR81 Family
440 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
APPENDIX
APPENDIX A Instruction Lists
Table A.2-11 Non-delayed Branching Instructions (24 Instructions)
• The value of "2/1" in CYC Column indicates 2 cycles if branching and 1 if not branching.
• It is necessary to set the Stack Flag (S) to "0" for RETI instruction execution.
Mnemonic
Format OP CYC
FLAG
NZVC
RMW
Operation
Remarks Reference
JMP @Ri E 97-0 2 ---- -
Ri → PC
7.94
CALL label12 F D0 2 ---- -
PC+2 → RP,
PC+2+exts(rel11 × 2) → PC
7.27
CALL @Ri E 97-1 2 ---- -
PC+2 → RP, Ri → PC
7.28
LCALL label21 I 07-2 2 ---- -
PC+4
→ RP
PC+4+exts(rel20
× 2) → PC
7.96
RET E’ 97-2 2 ---- -
RP → PC
7.143
INT #u8 D 1F 1+3a ---- -
SSP-4 → SSP, PS → (SSP),
SSP-4 → SSP, PC+2 → (SSP),
0 → CCR:I, 0 → CCR:S,
(TBR+3FC-u8 × 4) → PC
7.92
INTE E’ 9F-3 1+3a ---- -
SSP → SSP, PS → (SSP),
SSP → SSP, PC+2 → (SSP),
0 → CCR:S, 4 → ILM,
(TBR+3D8) → PC
7.93
RETI E’ 97-3 1+2b ---- -
(SSP) → PC, SSP+4 → SSP,
(SSP) → PS, SSP+4 → SSP
7.145
BNO label9 D E1 1 ---- -
No branch
7.19
BRA label9 D E0 2 ---- -
PC+2+exts(rel8 × 2) → PC
7.19
BEQ label9 D E2 2/1 ---- -
if (Z==1) then
PC+2+exts(rel8 × 2) → PC
7.19
BNE label9 D E3 2/1 ---- -
if (Z==0) then
PC+2+exts(rel8 × 2) → PC
7.19
BC label9 D E4 2/1 ---- -
if (C==1) then
PC+2+exts(rel8 × 2) → PC
7.19
BNC label9 D E5 2/1 ---- -
if (C==0) then
PC+2+exts(rel8 × 2) → PC
7.19
BN label9 D E6 2/1 ---- -
if (N==1) then
PC+2+exts(rel8 × 2) → PC
7.19
BP label9 D E7 2/1 ---- -
if (N==0) then
PC+2+exts(rel8 × 2) → PC
7.19
BV label9 D E8 2/1 ---- -
if (V==1) then
PC+2+exts(rel8 × 2) → PC
7.19
BNV label9 D E9 2/1 ---- -
if (V==0) then
PC+2+exts(rel8 × 2) → PC
7.19
BLT label9 D EA 2/1 ---- -
if (V ^ N==1) then
PC+2+exts(rel8 × 2) → PC
7.19
BGE label9 D EB 2/1 ---- -
if (V ^ N==0) then
PC+2+exts(rel8 × 2) → PC
7.19
BLE label9 D EC 2/1 ---- -
if ({V ^ N} | Z==1) then
PC+2+exts(rel8 × 2) → PC
7.19
BGT label9 D ED 2/1 ---- -
if ({V ^ N} | Z==0) then
PC+2+exts(rel8 × 2) → PC
7.19
BLS label9 D EE 2/1 ---- -
if (C or Z==1) then
PC+2+exts(rel8 × 2) → PC
7.19
BHI label9 D EF 2/1 ---- -
if (C or Z==0) then
PC+2+exts(rel8 × 2) → PC
7.19