參數(shù)資料
型號(hào)： UPD6133
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
中文描述： 4位單片機(jī)的紅外遙控傳輸
文件頁(yè)數(shù)： 12/64頁(yè)
文件大?。?/td> 410K
代理商： UPD6133
12
μ
PD6133, 6134
Data Sheet U10454EJ6V0DS00
2.8 Arithmetic and Logic Unit (ALU): 4 Bits
The arithmetic and logic unit (ALU), which refers to an arithmetic circuit consisting of 4 bits, executes simple
manipulations with priority given to logical operations.
2.9 Flags
2.9.1 Status flag (F)
Pin and timer statuses can be checked by executing the STTS instruction to check the status flag.
The status flag is set (to 1) in the following cases.
If the condition specified with the operand is met when the STTS instruction has been executed
When STANDBY mode is canceled.
When the cancelation condition is met at the point of executing the HALT instruction. (In this case, the system
is not placed in STANDBY mode.)
Conversely, the status flag is cleared (to 0) in the following cases:
If the condition specified with the operand is not met when the STTS instruction has been executed.
When the status flag has been set (to 1), the HALT instruction executed, but the cancelation condition is not
met at the point of executing the HALT instruction. (In this case, the system is not placed in STANDBY mode.)
Table 2-1. Conditions for Status Flag (F) to be Set by STTS Instruction
Operand Value of STTS Instruction
Condition for Status Flag (F) to be Set
b
3
b
2
b
1
b
0
0
0
0
0
High level is input to at least one of K
I
pins.
0
1
1
High level is input to at least one of K
I
pins.
1
1
0
High level is input to at least one of K
I
pins.
1
0
1
The down counter of the timer is 0.
1
Either of the combinations
of b
2
, b
1
, and b
0
above.
[The following condition is added in addition to the above.]
High level is input to at least one of S
0
and S
1
pins.
相關(guān)PDF資料
PDF描述
UPD6133GS 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6134 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6134GS 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6134MC 4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD61P24 4-BIT SINGLE-CHIP MICROCONTROLLER FOR REMOTE CONTROL TRANSMISSION
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD6133GS 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6133GS-XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
UPD6134 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6134GS 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION
UPD6134GS-XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit 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

*
*
*