參數(shù)資料
型號: 78098B
廠商: NEC Corp.
英文描述: Common to 78K/0 Series
中文描述: 共同的78K / 0系列
文件頁數(shù): 83/129頁
文件大?。?/td> 644K
代理商: 78098B
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
83
User's Manual U12326EJ4V0UM
Decimal Adjust Register for Addition
ADJBA
Decimal Adjustment of Addition Result
[Instruction format]
ADJBA
[Operation]
Decimal Adjust Accumulator for Addition
[Operand]
None
[Flag]
Z
AC
CY
×
×
×
[Description]
The A register, CY flag and AC flag are decimally adjusted from their contents. This instruction carries out
an operation having meaning only when the BCD (binary coded decimal) data is added and the addition result
is stored in the A register (in all other cases, the instruction carries out an operation having no meaning).
See the table below for the adjustment method.
If the adjustment result shows that the A register contents are 0, the Z flag is set (1). In all other cases,
the Z flag is cleared (0).
Condition
Operation
A
3
to A
0
9
A
7
to A
4
9 and CY = 0
A
A, CY
0, AC
0
AC = 0
A
7
to A
4
10 or CY = 1
A
A+01100000B, CY
1, AC
0
A
3
to A
0
10
A
7
to A
4
< 9 and CY = 0
A
A+00000110B, CY
0, AC
1
AC = 0
A
7
to A
4
9 or CY = 1
A
A+01100110B, CY
1, AC
1
AC = 1
A
7
to A
4
9 and CY = 0
A
A+00000110B, CY
0, AC
0
A
7
to A
4
10 or CY = 1
A
A+01100110B, CY
1, AC
0
相關(guān)PDF資料
PDF描述
78044H Common to 78K/0 Series
78058F common to 78K/0 Series
780001 Common to 78K/0 Series
780018Y Common to 78K/0 Series
780024 Common to 78K/0 Series
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
7809A 0101000 功能描述:同軸電纜 13AWG 1C SHIELD 1000ft SPOOL BLACK RoHS:否 制造商:Murata RG 類型: 阻抗:50 Ohms 線規(guī) - 美國線規(guī)(AWG): 導體材料: 絞合: 長度:300 mm 外殼材料: 外徑: 屏蔽:
7809A 010500 功能描述:同軸電纜 13AWG 1C SHIELD 500ft SPOOL BLACK RoHS:否 制造商:Murata RG 類型: 阻抗:50 Ohms 線規(guī) - 美國線規(guī)(AWG): 導體材料: 絞合: 長度:300 mm 外殼材料: 外徑: 屏蔽:
7809A-010-1000 制造商:Belden Inc 功能描述:
7809A-010-500 制造商:Belden Inc 功能描述:
7809A-BLK-1000 制造商:Belden Inc 功能描述: