Resolved! STSAFE-A110 CRC type
Hi,Could you please confirm me the type of CRC16 used for data sent to a STSAFE-A110 chip? (CRC-A?, CRC-ARC?, CRC-CCITT?, ...)Thanks a lot.
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! AT24/Linux driver caps page writes at 128 B (M24M02DR needs 256 B)
Hardware / DT:I’m using ST M24M02DR (2 Mbit I²C EEPROM, page size 256 bytes, write cycle ~10 ms per byte/page) at 400 kHz. Device tree:eeprom@50 { compatible = "st,m24m02-dr", "atmel,24c2048"; reg = <0x50>; pagesize = <256>; num-ad...
Regarding the Lm calculation and simulation issues of DAB on LTSpice.
Good afternoon everyone,I am currently working on a 1 kW Dual Active Bridge (DAB) converter with an input voltage range of 360 V–400 V and an output voltage range of 32 V–60 V. My objective is to design the converter with Zero-Voltage Switching (ZVS)...
LT spice simulation
Hello community,Can someone please assist to fix this issue in LTspice.Tried to add the spice model for SMA6T28CAY diode - Could not able to run the simulationAny suggestions? Best Regards,Vedanth
STM32F103C8T6 Blue Pill + clone stlink found chip id is 0x414 and flash memory is 256Kb!
i am using bluepill board. which PA9,PA10 is connected to header. when i connect FTDI as RX Tx mode and also i cheked REST status(reset is high if switch not pressed) but cube programmer say exact like you. my target chip is STM32F103C8T6. using clo...
Resolved! Replacement for M48Z128-85PM1
DearLike my subject says, I am looking for a replacement part for M48Z128-85PM1 as this is now obsolete. Thank you for helping me. kind regardsSanders
IAR Workbench For ARM licensing for solo developers: how to buy?
Hello,Is it possible to purchase an the IAR Workbench For ARM for an individual or does the the IAR Systems only cooperate with legal entities?
Resolved! Ingrem Gaming Chair Board Wiring / Photos Needed
Hello everyone,I’m working on diagnosing and rewiring the control system for an Ingrem Veyron J20 gaming chair. The chair uses a servo module with an RJ45 connection to the handheld remote, and I’ve been tracing signals back to the main board (marke...
Firmware Of Bridge less Pfc Circuit
I have an Queary ,How to design Firmware Of Bridge less Pfc Circuit ?For Below Specifiction input Voltage is varrible(Comes In AC) input current is constant (2.8 amps and 6.6amps )output voltage is constant 24vDCoutput Current Is 1.5AmpsNote : Input ...
STA540 BTL parallel
Dear technical teamI'm designing a triamped system with the STA540 , in fact it uses two STA540's per unit. I've divided the system in one STA amplifying stereo treble and mid, and other STA for bass amplifier, but given that bass channel is not ste...
