參數(shù)資料
型號: 78064B
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): 77/129頁
文件大?。?/td> 644K
代理商: 78064B
77
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Rotate Left
ROL
Byte Data Rotation to the Left
[Instruction format]
ROL dst, cnt
[Operation]
(CY, dst
0
dst
7
, dst
m+1
dst
m
)
×
one time
[Operand]
Mnemonic
Operand(dst,cnt)
ROL
A, 1
[Flag]
Z
AC
CY
×
[Description]
The destination operand (dst) contents specified by the 1st operand are rotated to the left just once.
The MSB (bit 7) contents are simultaneously rotated to LSB (bit 0) and transferred to the CY flag.
[Description example]
ROL A, 1;
The A register contents are rotated to the left by one bit.
CY
0
7
相關PDF資料
PDF描述
78064Y Common to 78K/0 Series
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相關代理商/技術參數(shù)
參數(shù)描述
78064Y 制造商:NEC 制造商全稱:NEC 功能描述:Common to 78K/0 Series
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780653B00590 制造商:Aavid Thermalloy 功能描述:- Bulk