Other Technologies General Forum Discussions

I 've try Optiga trust M example from https://github.com/Infineon/getstarted-optiga-trust-m, it is no problem.
But when I create new project and include all library from above example, the problem when I try to read data (init is ok) , it is stuck, it is looping at:
while (OPTIGA_LIB_BUSY == optiga_lib_status)
{
//Wait until the optiga_util_read_data operation is completed
}

I am using xmc4800 iot board and DAVE ide.
can anyone help me ?
Did someone ever used the Infineon Optiga Trust M module and succeeded ? Show Less

Unfortunately, I have changed the RAMIN section (in PROCONRAM) from 0 (Init Ram after any POR) into 3 (Don't init RAM after POR).
Now, I can connect my device to the MemTool but can not program/erase it.

When pressing on "Enable" button for the PFLASH, it says "Can't activate FLASH/OTP Device !" and the log says "Initializing FLASH driver on target failed".
I tried to reprogram it through ADS, it halts a little bit then says that 0x70100000 (PSPR0) is not initialized.
I have also tried also the option of "Init PSPR0/DSPR0 on connect" in MemTool when connecting and it failed also.

Is there any way around so that I can reprogram the UCBs and return the RAMIN into 0 so that PSPR0 and other ram can be auto initialized after POR ?
Moreover, if anyone knows how can we form commands in the "Execute OnConnect Commands" in MemTool so that we can initialize PSPR0/DSPR0 ourselves with those commands ?

Thanks in advance. Show Less

Hi, I'm using ISO1H816G to isolate the output from the MCU side, but I also need some PWM output.

Whether ISO1H816G able to generate PWM output?

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the product SAE800G  is last time to buy, I need to replace this component with alternative, could provide other component like to like, i use for the application c

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Is the SMBTA56 Halogen free?  Can not find any data showing it is or is not?  The DC prefix should indicate, but the "G" referenced indicates "it maybe" Halogen free..

 

Help..

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Dear Infineon community,

I am facing an issue with an ISO15693 HF RFID system where the standard READ command does not pass successfully on a SRF55V10P transponder with a given reader from my company.

I am suspecting that the set of standard option flags supported by SRF55V10P IC is limited for the READ/WRITE commands but unfortunately this information is not given in the publicly available datasheet (https://www.infineon.com/dgdl/Infineon-my-d-vicinity-plain-SRF55VxxP-PI-v03_09-EN.pdf?fileId=5546d4624e765da5014edc02a0e806ef).

Where can I get access the entire product specification to clarify this point??

Thanks in advance for your help/answer.

Best regards,

Yves-Alain Gubler

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I have the CYP15G0401DXB  set as a receiver and want to transmit BIST and fixed pattern from an external device (Great River Technology Frame Grabber/Video Generator Instrument). I can set up the video parameters and data or load images to transmit on the instrument. Is it possible to get the pseudo-random 511 character BIST data or images so that I can transmit from an external device?

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Hi,

I'd like to get ahold of a programmer that will program CY7C343.  ...seems like this part is so old that none of the modern programmers support it.  What 's the most recent legacy programmer that could program this?  Maybe I can get one on ebay.

Regards,

Rod

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We have the following Cypress device  CY7C341-30MRB that we are unable to erase and re-program using our B&K Precision 851 Deluxe EPROM Eraser.

We  have exposed the devices to 8hrs of UV Light which I would expect would be more that enough to erase all contents within the EProm. We utilize BPM Microsystems HW/SW to program the devices. 

When trying to perform a Read, Blank, or Program operation we receive a message that the device is secure. My question is can the security feature be erased? How long of exposure is needed to clear the security feature?

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