Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Getting on in years, been using the L4981A/B series PFC and a simulations/app program was created where one could enter values. Reason, is computers have upped their op platforms creating a no-go. Has STM revised this so 32/64 systems can use it ?

i have connected Maaaxboard to Teso Liv3r through UART and I2C i am now trying to get access to tesoLIVR via UART if i send $PSTMGETPAR will it response? or should i first configure with $PSTMCFGPORT. Where can i get the proper procedure.

Resolved! How to configure M24C02-WMN6TP with HDMI and an ITE6801FN chip ?

Hello everyone !I created a design based on this board from TI : TIDA-00325The goal is to create board converting a HDMI input in another format. I'm not really familiar with the HDMI protocol but it seems an EEPROM is often used with it, that's why ...

I need to Pspice Model of ST1CC40. Could you help me?

I need this Pspice model to test the performance of this chip on an array of LEDs

Resolved! Are Viper38HD obsolete product? Why any European distributors don't have Viper38HD stock? Thanks

Resolved! Inconsistent internal structure and marking for the same part number.Part number: M24C64-WDW6TP

I encountered a problem with inconsistent internal structure and marking for the same part number.We only found a document with such a problem.But it isn't suitable for this time.The document was published in 2014. It only mentions "T" and "K". But ...

Resolved! I found ST Micro's L165 (3A POWER OPERATIONAL AMPLIFIER) data sheet in ST Micro's site. But it is said as "obsolete" item. So I can't buy L165 now, can I ?

Got the following error when I tried to click on the .bat file generated by eDesignSuite. No value found for registry key: "HKEY_CLASSES_ROOT\SIMetrixSchematic\shell\open with STMicroelectronics eDSim Electrical simulator\command"

ST1S14PHR buck 24V/1A with an input voltage 27 to 36V

I was simulating this design, and the eDesingSuite gave me a solution (attached image) that I tested. When I tested the design, I found that I have a 4Vpp ripple, so that's not matching with the eDesingSuite simulation.Does any tell me what could be ...

Low profile, vertical Board to Board connector for multiple STM32 daughterboards

I have a main board with an STM32 uC which communicate with multiple STM32 uC daugtherboards over SPI. I currently use standard male pin headers on the top of the main board, and female socket connectors on the bottom of each daughterboard. The re...