參數(shù)資料
型號(hào)： 83C154S
英文描述： CMOS 8-bit Microcontroller(258.00 k)
中文描述： 的CMOS 8位微控制器（258.00十一）
文件頁(yè)數(shù)： 17/40頁(yè)
文件大?。?/td> 258K
代理商： 83C154S
17/40
MSM80C154S/83C154S
Semiconductor
Program status word register (PSW)
Accumulator (ACC) parity indicator.
This bit is "1" when the "1" bit number in the accumulator is an odd number, and
"0" when an even number.
NAME
ADDRESS
MSB
7
CY
LSB
0
P
6
AC
5
F0
4
3
2
1
F1
BIT LOCATION
PSW.0
FLAG
P
FUNCTION
PSW
0D0H
RS1
RS0
OV
User flag which may be set to "0" or "1" as desired by the user.
Overflow flag which is set if the carry C6 from bit 6 of the ALU or CY is "1" as a
result of an arithmetic operation. The flag is also set to "1" if the resultant product
of executing multiplication instruction (MUL AB) is greater than 0FFH, but is reset
to "0" if the product is less than or equal to 0FFH.
PSW.1
PSW.2
F1
OV
RAM register bank switch
RS1
RS0
0
0
1
1
User flag which may be set to "0" or "1" as desired by the user.
Auxiliary carry flag.
This flag is set to "1" if a carry C
3
is generated from bit 3 of the ALU as a result of
executing an arithmetic operation instruction.
In all other cases, the flag is reset to "0".
PSW.3
RS0
00H - 07H
08H - 0FH
10H - 17H
18H - 1FH
0
1
0
1
PSW.4
RS1
BANK
0
1
2
3
PSW.5
PSW.6
F0
AC
Main carry flag.
This flag is set to "1" if a carry C
7
is generated from bit 7 of the ALU as result of
executing an arithmetic operation instruction.
If a carry C
7
is not generated, the flag is reset to "0".
PSW.7
CY
RAM ADDRESS
相關(guān)PDF資料
PDF描述
81400000 LACING CORD 25M RL
81451 BECHERKLEMME T2123
2124 REAKTIONSGEFAESSKLEMME T2124
81F8132 LUEFTER AC CARAVEL 230V 60W SCHUTZGITTER
82-121-74006-G8701 DICHTUNG D FORM 6.4X3.6MM 1M
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
83C166 制造商:INFINEON 制造商全稱(chēng):Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontroller
83C196EA 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:CHMOS 16-BIT MICROCONTROLLER
83C196KB 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER
83C196KB16 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER
83C196KD 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:COMMERCIAL CHMOS MICROCONTROLLER
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*