设置SPI多个片选引脚除了config里面定义的其余引脚是否需要用GPIO虚拟，同时虚拟出来的引脚对传输速率是否有影响 可以使用GPIO模拟，在每次SPI发送之前，对SPI的片选信号也会进行控制，所以SPI的片选信号就是在每次需要发送到某个设备的时候，将CS片选端进行 ...

我当前MCU与TCAN4550双向CAN通信OK：上位机通过CAN调试器链接到TCAN4550连接至MCU，，MCU与CAN调试器双向CAN通信正常，能成功发送也能成功接收。但是MCU接收TCAN4550是通过中断查询的方式，在主循环中查询接收中断标志，如果有新消息，则能够成功读取消息。 目的 ...

I m trying to connect LP-MSPM0G3507 eval board by using xds110-et on board debugger but when i connect to board to pc , i m getting this error attached ...

Hello, my device is of HSSE type. R5 was previously developed under version mcu_plus_sdk_am62x_08_06_00_18. The compiled firmware will finally be signed by the ...

The difference between case 1 and case 2 with open circuit output lies in whether the output capacitance is large or small. How to determine whether the output capacitance is large or small, and is ...

When customer doing short-circuit test, find the device will be damaged and gate pin has no output. It can be solved by add a 200ohm resistor in series on IN pin. Could you please help provide a ...

My customer is using an MCU as host of CC2642 to download image to it. In a particular case, for example CC2642 flash is not empty but ROM bootloader is not enabled, the MCU cannot access the ROM ...

Texas Instruments (TI) Logic support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search logic IC content or ask ...

The "EPWM_setCounterCompareValue(myEPWM0_BASE, EPWM_COUNTER_COMPARE_A, duty_value)" function is too slow to use at run time so I would like to know how to use the HWREG macro or any other method ...

I modified the configuration of a customer board based on the AM62x-evm, and the image and sdk can be successfully compiled through the command. $ MACHINE=am62xx-customer bitbake tisdk-customer-image ...

I have two different model development boards design by MYIR. I have two based on a 6254 (4 procs) and two based on 6252 (two procs). (so 4 total) They are identical otherwise. I have built my own ...

Order of millivolts output swing to be fed into an ADC I'm using currently using TINA-TI to simulate the TIA, with the ultimate goal of producing a tangible physical version of the circuit in the ...