參數(shù)資料
型號(hào)： MB90246
廠商： Fujitsu Limited
英文描述： 16-bit Proprietary Microcontroller
中文描述： 16位微控制器專(zhuān)有
文件頁(yè)數(shù)： 87/100頁(yè)
文件大小： 1956K
代理商： MB90246
87
MB90246A Series
Table 12 Unsigned Multiply/Division (Word, Long) [11 Instructions]
Note: For (b) and (c), refer to “Table 5 Correction Values for Number of Cycles for Calculating Actual Number of
Cycles.”
*1: Set to 3 when the division-by-0, 6 for an overflow, and 14 for normal operation.
*2: Set to 3 when the division-by-0, 6 for an overflow, and 13 for normal operation.
*3: Set to 5 + (a) when the division-by-0, 7 + (a) for an overflow, and 17 + (a) for normal operation.
*4: Set to 3 when the division-by-0, 5 for an overflow, and 21 for normal operation.
*5: Set to 4 + (a) when the division-by-0, 7 + (a) for an overflow, and 25 + (a) for normal operation.
*6: When the division-by-0, (b) for an overflow, and 2
×
(b) for normal operation.
*7: When the division-by-0, (c) for an overflow, and 2
×
(c) for normal operation.
*8: Set to 3 when byte (AH) is zero, 7 when byte (AH) is not zero.
*9: Set to 3 when byte (ear) is zero, 7 when byte (ear) is not zero.
*10:Set to 4 + (a) when byte (eam) is zero, 8 + (a) when byte (eam) is not zero.
*11:Set to 3 when word (AH) is zero, 11 when word (AH) is not zero.
*12:Set to 4 when word (ear) is zero, 11 when word (ear) is not zero.
*13:Set to 4 + (a) when word (eam) is zero, 12 + (a) when word (eam) is not zero.
Mnemonic
#
~
B
Operation
LH AH
I
S
T
N
Z
V
C RMW
DIVU
A
DIVU
A, ear
DIVU
A, eam
DIVUW
A, ear
DIVUW
A, eam
MULU
MULU
MULU
MULUW A
MULUW A, ear
MULUW A, eam
A
A, ear
A, eam
1
2
2 +
2
2+
1
2
2 +
1
2
2 +
*1
*2
*3
*4
*5
*8
*9
*10
*11
*12
*13
0
0
*6
0
*7
0
0
(b)
0
0
(c)
word (AH) /byte (AL)
Quotient
→
byte (AL)
Remainder
→
byte (AH)
word (A)/byte (ear)
Quotient
→
byte (A)
Remainder
→
byte (ear)
word (A)/byte (eam)
Quotient
→
byte (A)
Remainder
→
byte (eam)
long (A)/word (ear)
Quotient
→
word (A)
Remainder
→
word (ear)
long (A)/word (eam)
Quotient
→
word (A)
Remainder
→
word (eam)
byte (AH) byte (AL)
→
word (A)
byte (A) byte (ear)
→
word (A)
byte (A) byte (eam)
→
word (A)
word (AH) word (AL)
→
long (A)
word (A) word (ear)
→
long (A)
word (A) word (eam)
→
long (A)
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相關(guān)PDF資料
PDF描述
MB90246A 16-bit Proprietary Microcontroller
MB90246APFV 16-bit Proprietary Microcontroller
MB91FV130CR-ES 32-Bit RISC Microcontroller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB90246A 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90246APFV 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90330 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller
MB90330A 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit Microcontroller
MB90330A_9E 制造商:FUJITSU 制造商全稱(chēng):Fujitsu Component Limited. 功能描述:16-bit microcontrollers
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