MB90F654A FUJITSU [Fujitsu Component Limited.], MB90F654A Datasheet - Page 114

• Manufacturer Part Number: MB90F654A
• Description: 16-bit Proprietary Microcontroller
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

114
MB90650A Series
*1: 5 when branching, 4 when not branching
*2: 13 when branching, 12 when not branching
*3: 7 + (a) when branching, 6 + (a) when not branching
*4: 8 when branching, 7 when not branching
*5: 7 when branching, 6 when not branching
*6: 8 + (a) when branching, 7 + (a) when not branching
*7: Retrieve (word) from stack
*8: Retrieve (long word) from stack
*9: In the CBNE/CWBNE instruction, do not use the RWj+ addressing mode.
Note: For an explanation of “(a)” to “(d)”, refer to Table 4, “Number of Execution Cycles for Each Type of Addressing,”
CBNE
CWBNE A, #imm16, rel
CBNE
CBNE
CWBNE ear, #imm16, rel
CWBNE eam, #imm16, rel*
DBNZ
DBNZ
DWBNZ ear, rel
DWBNZ eam, rel
INT
INT
INTP
INT9
RETI
LINK
UNLINK
RET *
RETP *
and Table 5, “Correction Values for Number of Cycles Used to Calculate Number of Actual Cycles.”
7
Mnemonic
8
A, #imm8, rel
ear, #imm8, rel
eam, #imm8, rel*
ear, rel
eam, rel
#vct8
addr16
addr24
#local8
9
9
4+
5+
3+
3+
#
3
4
4
5
3
3
2
3
4
1
1
2
1
1
1
Table 19
20
16
17
20
15
*
*
*
*
*
*
*
*
*
*
~
6
5
4
6
1
1
2
3
4
3
5
6
5
6
RG
0
0
1
0
1
0
2
2
2
2
0
0
0
0
0
0
0
0
0
2 (b)
2 (c)
8 (c)
6 (c)
6 (c)
8 (c)
6 (c)
(b)
(d)
(c)
(c)
(c)
(c)
B
0
0
0
0
0
0
Branch 2 Instructions [19 Instructions]
Branch when byte (A)
Branch when word (A)
Branch when byte (ear)
Branch when byte (eam) imm8
Branch when word (ear) imm16
Branch when word (eam) imm16
Branch when byte (ear) =
(ear) – 1, and (ear)
Branch when byte (eam) =
(eam) – 1, and (eam)
Branch when word (ear) =
(ear) – 1, and (ear)
Branch when word (eam) =
(eam) – 1, and (eam)
Software interrupt
Software interrupt
Software interrupt
Software interrupt
Return from interrupt
At constant entry, save old
frame pointer to stack, set
new frame pointer, and
allocate local pointer area
At constant entry, retrieve
old frame pointer from stack.
Return from subroutine
Return from subroutine
Operation
0
0
imm8
imm16
imm8
0
0
LH AH
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
R
R
R
R
–
–
–
–
–
–
–
–
–
–
–
–
–
–
*
I
–
–
–
–
–
–
–
–
–
–
S
S
S
S
–
–
–
–
S
*
T
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
*
N
–
–
–
–
–
–
–
–
*
*
*
*
*
*
*
*
*
*
*
–
–
–
–
–
–
–
–
Z
*
*
*
*
*
*
*
*
*
*
*
V
–
–
–
–
–
–
–
–
*
*
*
*
*
*
*
*
*
*
*
C RMW
–
–
–
–
–
–
–
–
–
–
–
–
*
*
*
*
*
*
*
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
*
*