參數(shù)資料
型號(hào): MB90549PF
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝: PLASTIC, QFP-100
文件頁(yè)數(shù): 53/64頁(yè)
文件大?。?/td> 1525K
代理商: MB90549PF
MB90590 Series
57
Table 20
Branch 2 Instructions [19 Instructions]
*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: Set to 3
× (b) + 2 × (c) when an interrupt request occurs, and 6 × (c) for return.
*8: Retrieve (word) from stack
*9: Retrieve (long word) from stack
*10: 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,”
and Table 5, “Correction Values for Number of Cycles Used to Calculate Number of Actual Cycles.”
Mnemonic
#
~
RG
BOperation
LH
AH
I
S
T
N
Z
V
C
RMW
CBNE
A, #imm8, rel
CWBNE A, #imm16, rel
CBNE
ear, #imm8, rel
CBNE
eam, #imm8, rel*10
CWBNE ear, #imm16, rel
CWBNE eam, #imm16, rel*10
DBNZ
ear, rel
DBNZ
eam, rel
DWBNZ ear, rel
DWBNZ eam, rel
INT
#vct8
INT
addr16
INTP
addr24
INT9
RETI
LINK
#local8
UNLINK
RET *8
RETP *9
3
4
4+
5
5+
3
3+
3
3+
2
3
4
1
2
1
*1
*2
*3
*4
*3
*5
*6
*5
*6
20
16
17
20
15
6
5
4
6
0
1
0
1
0
2
0
(b)
0
(c)
0
2
× (b)
0
2
× (c)
8
× (c)
6
× (c)
6
× (c)
8
× (c)
*7
(c)
(d)
Branch when byte (A)
≠ imm8
Branch when word (A)
≠ imm16
Branch when byte (ear)
≠ imm8
Branch when byte (eam)
≠ imm8
Branch when word (ear)
≠ imm16
Branch when word (eam)
≠ imm16
Branch when byte (ear) =
(ear) – 1, and (ear)
≠ 0
Branch when byte (eam) =
(eam) – 1, and (eam)
≠ 0
Branch when word (ear) =
(ear) – 1, and (ear)
≠ 0
Branch when word (eam) =
(eam) – 1, and (eam)
≠ 0
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
R
*
S
*
*
*
*
*
*
*
*
*
*
*
*
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