MB91133/MB91F133
119
32-bit delayed macro branch instructions
*1: CALL32:D
(1) If label32 – PC – 2 is between –0x800 and +0x7fe, instruction is generated as follows;
CALL:D label12
(2) If label32 – PC – 2 is outside of the range given in (1) or includes external reference symbol, instruction is
generated as follows;
LDI:32
#label32, Ri
CALL:D @Ri
*2: BRA32:D
(1) If label32 – PC – 2 is between –0x100 and +0xfe, instruction is generated as follows;
BRA:D
label9
(2) If label32 – PC – 2 is outside of the range given in (1) or includes external reference symbol, instruction is
generated as follows;
LDI:32
#label32, Ri
JMP:D
@Ri
*3: Bcc32:D (BEQ32:D to BHI32:D)
(1) If label32 – PC – 2 is between –0x100 and +0xfe, instruction is generated as follows;
Bcc:D
label9
(2) If label32 – PC – 2 is outside of the range given in (1) or includes external reference symbol, instruction is
generated as follows;
Bxcc
false
xcc is a revolt condition of cc
LDI:32
#label32, Ri
JMP:D
@Ri
false:
Mnemonic
Operation
Remarks
* CALL32:D label32, Ri
* BRA32:D label32, Ri
* BEQ32:D label32, Ri
* BNE32:D label32, Ri
* BC32:D
* BNC32:D label32, Ri
* BN32:D
* BP32:D
* BV32:D
* BNV32:D label32, Ri
* BLT32:D
* BGE32:D label32, Ri
* BLE32:D
* BGT32:D label32, Ri
* BLS32:D
* BHI32:D
Next instruction address + 2
→
RP label32
→
PC
label32
→
PC
if (Z = = 1) then label32
→
PC
ifs/Z = = 0
ifs/C = = 1
ifs/C = = 0
ifs/N = = 1
ifs/N = = 0
ifs/V = = 1
ifs/V = = 0
ifs/V xor N = = 1
ifs/V xor N = = 0
ifs/(V xor N) or Z = = 1
ifs/(V xor N) or Z = = 0
ifs/C or Z = = 1
ifs/C or Z = = 0
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
Ri: Temporary register
*
1
*
2
*
3
*
3
*
3
*
3
*
3
*
3
*
3
*
3
*
3
*
3
*
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3
*
3
*
3
label32, Ri
label32, Ri
label32, Ri
label32, Ri
label32, Ri
label32, Ri
label32, Ri
label32, Ri