参数资料
型号: 78064B
厂商: NEC Corp.
英文描述: Common to 78K/0 Series
中文描述: 共同的78K / 0系列
文件页数: 81/129页
文件大小: 644K
代理商: 78064B
81
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Rotate Left Digit
ROL4
Digit Rotation to the Left
[Instruction format]
ROL4 dst
[Operation]
A
3-0
(dst)
7-4
, (dst)
3-0
A
3-0
, (dst)
7-4
(dst)
3-0
[Operand]
Mnemonic
Operand(dst)
ROL4
[HL]
Note
Note
Specify an area other than the SFR area as operand [HL].
[Flag]
Z
AC
CY
[Description]
The lower 4 bits of the A register and the 2-digit data (4-bit data) of the destination operand (dst) are rotated
to the left.
The higher 4 bits of the A register remain unchanged.
A
(HL)
7
4
3
0
7
4
3
0
Before Execution
0001
0010
0100
1000
After Execution
0001
0100
1000
0010
0
0
3
4
7
dst
3
4
7
A
[Description example]
ROL4 [HL];
Leftward digit rotation is executed with the memory contents specified by the A and HL registers.
相关PDF资料
PDF描述
78064Y Common to 78K/0 Series
78070A Common to 78K/0 Series
78070AY Common to 78K/0 Series
78075B Common to 78K/0 Series
78075BY Common to 78K/0 Series
相关代理商/技术参数
参数描述
78064Y 制造商:NEC 制造商全称:NEC 功能描述:Common to 78K/0 Series
78065-004 制造商:FCI 功能描述:
780-651 制造商:WAGO Innovative Connections 功能描述:RL MTD BLK ANGLE BLUE
780651F00000 制造商:Aavid Thermalloy 功能描述:8 FT EXTRUSTIONS - Bulk
780653B00590 制造商:Aavid Thermalloy 功能描述:- Bulk