参数资料
型号: 780024
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: 55/129页
文件大小: 644K
代理商: 780024
55
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Add
ADD
Byte Data Addition
[Instruction format]
ADD dst, src
[Operation]
dst, CY
dst + src
[Operand]
Mnemonic
Operand(dst,src)
Mnemonic
Operand(dst,src)
ADD
A, #byte
ADD
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 is added to the source operand (src) specified
by the 2nd operand and the result is stored in the CY flag and the destination operand (dst).
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]
ADD CR10, #56H;
56H is added to the CR10 register and the result is stored in the CR10 register.
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相关代理商/技术参数
参数描述
78002415 制造商:Laird Technologies Inc 功能描述:SLMT 2F ZNC USFT
78002417 制造商:Laird Technologies Inc 功能描述:SLMT 2F SNB USFT
78002419 制造商:Laird Technologies Inc 功能描述:SLMT 2F NIB USFT
78002-49-59 制造商:VERNITRON - USE MOL 功能描述:Cross Referenced to MOLEX - Part: MOL38789-0016
780024Y 制造商:NEC 制造商全称:NEC 功能描述:Common to 78K/0 Series