參數(shù)資料
型號(hào): HD4074618H
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機(jī)
文件頁(yè)數(shù): 55/89頁(yè)
文件大小: 358K
代理商: HD4074618H
HD404618 Series
55
Transmission completion
(IFS 1)
Interrupts
inhibited
IFS 0
SMR write
IFS = 1
Normal termination
Transmit clock
error processing
No
Yes
Figure 34 Transmit Clock Error Detection
Note on Use:
The serial interrupt request flag might not be set if the status is changed from transfer by the
execution of an SMR write or STS instruction during the first period that the transmit clock is low. To
prevent this, program a check that the SCK pin is at 1 (by executing an input instruction for the R1 port)
before the execution of an SMR write or STS instruction, to ensure that the serial interrupt request flag is
set.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4074618TF 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD4074629 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a DTMF Generator Circuit
HD4074629F 制造商:Renesas Electronics Corporation 功能描述:
HD4074629FS 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:4-Bit Microcontroller
HD4074629H 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:4-Bit Microcontroller