参数资料
型号: 78k
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: 56/129页
文件大小: 644K
代理商: 78K
56
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Add with Carry
ADDC
Addition of Byte Data with Carry
[Instruction format]
ADDC dst, src
[Operation]
dst, CY
dst + src + CY
[Operand]
Mnemonic
Operand(dst,src)
Mnemonic
Operand(dst,src)
ADDC
A, #byte
ADDC
A, !addr16
saddr, #byte
A, [HL]
A, r
Note
A, [HL+byte]
r, A
A, [HL+B]
A, saddr
A, [HL+C]
Note
Except r = A
[Flag]
Z
AC
CY
×
×
×
[Description]
The destination operand (dst) specified by the 1st operand, the source operand (src) specified by the 2nd
operand and the CY flag are added and the result is stored in the destination operand (dst) and the CY flag.
The CY flag is added to the least significant bit. This instruction is mainly used to add two or more bytes.
If the addition result shows that dst is 0, the Z flag is set (1). In all other cases, the Z flag is cleared (0).
If the addition generates a carry out of bit 7, the CY flag is set (1). In all other cases, the CY flag is cleared
(0).
If the addition generates a carry for bit 4 out of bit 3, the AC flag is set (1). In all other cases, the AC flag
is cleared (0).
[Description example]
ADDC A, [HL+B];
The A register contents and the contents at address (HL register + (B register)) and the
CY flag are added and the result is stored in the A register.
相关PDF资料
PDF描述
7805ALP 16-Bit Latchup Protected ADC
7805ALPRPDE 16-Bit Latchup Protected ADC
7805ALPRPDH 16-Bit Latchup Protected ADC
7805ALPRPDI 16-Bit Latchup Protected ADC
7805ALPRPDK 16-Bit Latchup Protected ADC
相关代理商/技术参数
参数描述
78K01 功能描述:SWITCH DIP DPDT 4 CIRCUIT RoHS:否 类别:开关 >> DIP 系列:78 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT
78K01RAT 功能描述:SWITCH DIP RAISED SLIDE 1POS TH RoHS:是 类别:开关 >> DIP 系列:78 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT
78K01S 制造商:Grayhill 功能描述:
78K01SRAT 功能描述:SWITCH DIP RAISED SLIDE 1POS TH RoHS:是 类别:开关 >> DIP 系列:78 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT
78K01ST 功能描述:SWITCH DIP RAISED SLIDE 1POS TH RoHS:是 类别:开关 >> DIP 系列:78 特色产品:RDM Series Rotary DIP Switch 标准包装:70 系列:RDM 电路:十六进制 位置数:16 触点额定电压:0.1A @ 42VDC 触动器类型:用于工具旋转 触动器电平:凹槽式 安装类型:通孔 方向:顶部触动 可清洗:是 其它名称:EG4977-5RDMAR16PIT