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Published on 2019-7-16 11:16 Only look at the author

The serial clock SCL and serial data SDA of the PROM are connected to the master MCU and then to the SC of the clock IC... [Copy link]

The serial clock SCL and serial data SDA of the PROM are connected to the master MCU and then connected to the SCL and SDA of the clock IC. What does this mean?

可编程只读存储器E方串行时钟SCL 串行数据SDA连接到主控MCU后还要连接到时钟IC的SCL和.png (16.94 KB, downloads: 0)

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The SDA and SCL of this clock IC can be connected to the MCU\'s normal IO! Does the 7th pin have to be connected to the interrupt port? If the MCU interrupt port...
CantheSDAandSCLofthisclockICbeconnectedtotheMCU'snormalIOIftheMCUinterruptportisnotenough,canitbereplacedwithnormalIO?
Now we need to produce a batch of calibration cards (EEPROM 24C128 + pull-up resistors for SCL and SDA signals, a total of three components...
Nowwearegoingtoproduceabatchofcalibrationcards(EEPROM24C128+pull-upresistorsforSCLandSDAsignals,atotalofthreecomponents)Itwillbeshippedtogetherwiththeproduct.Ifweproduceinbatches,itwillbetooslowtouseaprogrammertoloadtheprogramOrwecandesigno ...
OPEN SCOFIELD WINTER WARDROBE
[img]https://wwwnet/images/2024/11/14/1f9dff95d3bc981f8img][img]https://wwwnet/images/2024/11/14/2a81ca07f0c52991bimg]
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The serial clock SCL and serial data SDA of the PROM are connected to the master MCU and then to the SC of the clock IC... [Copy link]

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