Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! Can you please help me identify a chip labeled 393 ST GZ 421 ?
Hi,I have a problem with a motherboard from a Dell Venue 11 Pro 5130 (T06g001), I think the bios was corrupted during an update. In order to reflash the chip, I first need to identify it. I found a chip that seems to be an EEPROM labeled on the first...
Resolved! How can I apply small loads to the output of TDA7377?
According to the TDA7377 datasheet, the standby pin 7 must have currents smaller than 5 mA. I am using the dual bridge configuration and have applied a 10 ohm load across pins 1 and 2 and the amplifier works great. If I want to output 2 A of current ...
Why is there no single-phase D-SMPS PFC in eDesignSuite?
Can the Vienna https://eds.st.com/vienna/ be modified easily to become a single phase? Just curious if anyone has done it before.
STPC Elite BIOS SDRAM
Hi I found 40 pcs of STPC Elite chips in my inventory from a project we did when the prosessor was released :) I am working on a small DOS retro computer just for fun and it seems I have lost some of the documentation over the last 20 years or so !I...
eDesignSuite tools does not work.
Whenever I open NFC tuning circuit or any other tool in eDesignSuite and click on anything I get "An error was encountered with the requested page." I have tried multiple browsers and in incognito mode and also on multiple devices including mobile ov...
Resolved! FIT value of M95512-DRDW3*P/K
Hi,Please let me know the FIT value calculated as per IEC 62380 and SN 29500 standard.