参数资料
型号: 780024Y
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: 65/129页
文件大小: 644K
代理商: 780024Y
65
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Subtract Word
SUBW
Word Data Subtraction
[Instruction format]
SUBW dst, src
[Operation]
dst, CY
dst
src
[Operand]
Mnemonic
Operand(dst,src)
SUBW
AX, #word
[Flag]
Z
AC
CY
×
×
×
[Description]
The source operand (src) specified by the 2nd operand is subtracted from the destination operand (dst)
specified by the 1st operand and the result is stored in the destination operand (dst) and the CY flag.
The destination operand can be cleared to 0 by equalizing the source operand (src) and the destination
operand (dst).
If the subtraction shows that dst is 0, the Z flag is set (1). In all other cases, the Z flag is cleared (0).
If the subtraction generates a borrow out of bit 15, the CY flag is set (1). In all other cases, the CY flag is
cleared (0).
As a result of subtraction, the AC flag becomes undefined.
[Description example]
SUBW AX, #ABCDH;
ABCDH is subtracted from the AX register contents and the result is stored in the AX
register.
相关PDF资料
PDF描述
780034 TL Series Toggle Switch, 1 pole, 3 position, Screw terminal, Locking Lever, Military Part Number MS24658-27N
780034Y Common to 78K/0 Series
78k Common to 78K/0 Series
7805ALP 16-Bit Latchup Protected ADC
7805ALPRPDE 16-Bit Latchup Protected ADC
相关代理商/技术参数
参数描述
78002-59 制造商:Molex 功能描述:TERM.BLK,D.R,.438"CTR 3P - Bulk
78002615 制造商:Laird Technologies Inc 功能描述:SLMT 4F ZNC USFT.
780029 功能描述:冲压机与冲模 DIE FOR 48752-1 RoHS:否 制造商:Souriau 大小: 产品:Dies 类型:Crimping 描述/功能:
78003 制造商:VERNITRON - USE MOL 功能描述:Cross Referenced to MOLEX - Part: MOL38780-0103
78003 SL001 功能描述:3 Conductor Multi-Conductor Cable Slate 28 AWG 1000' (304.80m) 制造商:alpha wire 系列:EcoCable? Mini 零件状态:有效 电缆类型:多芯 导体数:3 线规:28 AWG 导线股数:19/40 导体材料:铜,镀锡 护套(绝缘)材料:聚苯醚(PPE) 护套(绝缘)直径:0.099"(2.51mm) 屏蔽类型:- 长度:1000'(304.80m) 套管颜色:瓦色 等级:ISO 10993,UL 式 21460 特性:生物相容性,拉绳 电压:300V 工作温度:-40°C ~ 80°C 使用:- 导体绝缘:聚苯醚(PPE) 护套(绝缘)厚度:0.015"(0.39mm) 屏蔽材料:- 屏蔽范围:- 标准包装:1