參數(shù)資料
型號: 780018Y
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): 58/129頁
文件大?。?/td> 644K
代理商: 780018Y
58
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Subtract with Carry
SUBC
Subtraction of Byte Data with Carry
[Instruction format]
SUBC dst, src
[Operation]
dst, CY
dst
src
CY
[Operand]
Mnemonic
Operand(dst,src)
Mnemonic
Operand(dst,src)
SUBC
A, #byte
SUBC
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 source operand (src) specified by the 2nd operand and the CY flag are subtracted from the destination
operand (dst) specified by the 1st operand and the result is stored in the destination operand (dst).
The CY flag is subtracted from the least significant bit. This instruction is mainly used for subtraction of two
or more bytes.
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 7, the CY flag is set (1). In all other cases, the CY flag is
cleared (0).
If the subtraction generates a borrow for bit 3 out of bit 4, the AC flag is set (1). In all other cases, the AC
flag is cleared (0).
[Description example]
SUBC A, [HL];
The (HL register) address contents and the CY flag are subtracted from the A register and
the result is stored in the A register.
相關(guān)PDF資料
PDF描述
780024 Common to 78K/0 Series
780024Y Common to 78K/0 Series
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78001902 制造商:Laird Technologies Inc 功能描述:SLMT 4F BF USF
78001919 制造商:Laird Technologies Inc 功能描述:SLMT 4F NIB USFT
78002 功能描述:手工工具 Stubby High Speed Drill Bit 1/4" Drive 1/16" x 1.26’’ Oal RoHS:否 制造商:Molex 產(chǎn)品:Extraction Tools 類型: 描述/功能:Extraction tool
78002 SL001 功能描述:2 Conductor Multi-Conductor Cable Slate 28 AWG 1000' (304.80m) 制造商:alpha wire 系列:EcoCable? Mini 零件狀態(tài):有效 電纜類型:多芯 導體數(shù):2 線規(guī):28 AWG 導線股數(shù):19/40 導體材料:銅,鍍錫 護套(絕緣)材料:聚苯醚(PPE) 護套(絕緣)直徑:0.094"(2.38mm) 屏蔽類型:- 長度:1000'(304.80m) 套管顏色:瓦色 等級:ISO 10993,UL 式 21460 特性:生物相容性,拉繩 電壓:300V 工作溫度:-40°C ~ 80°C 使用:- 導體絕緣:聚苯醚(PPE) 護套(絕緣)厚度:0.015"(0.39mm) 屏蔽材料:- 屏蔽范圍:- 標準包裝:1
78002 SL005 功能描述:2 Conductor Multi-Conductor Cable Slate 28 AWG 100.0' (30.5m) 制造商:alpha wire 系列:EcoCable? Mini 零件狀態(tài):有效 電纜類型:多芯 導體數(shù):2 線規(guī):28 AWG 導線股數(shù):19/40 導體材料:銅,鍍錫 護套(絕緣)材料:聚苯醚(PPE) 護套(絕緣)直徑:0.094"(2.38mm) 屏蔽類型:- 長度:100.0'(30.5m) 套管顏色:瓦色 等級:ISO 10993,UL 式 21460 特性:生物相容性,拉繩 電壓:300V 工作溫度:-40°C ~ 80°C 使用:- 導體絕緣:聚苯醚(PPE) 護套(絕緣)厚度:0.015"(0.39mm) 屏蔽材料:- 屏蔽范圍:- 標準包裝:1