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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problem with viper37LD

Posted on February 29, 2016 at 12:38Hii have a problemi build ac dc converter based on flyback and i get in outpout sawtooth with rippel 1v i should get stable voltage in outpoutinput: 110-230Vac,outpot 12v 1Ai used chip viper37LD and isolated feedb...

Issue with ST1CC40 in eDesign Studio

Posted on February 17, 2016 at 18:49I'm trying to design a constant current driver in eDesign Studio using the ST1CC40DR chip. I've set my output requirements to 4.8V and 1.2A and the input is 12V DC. With a 2% LED ripple current and 10% inductor ri...

Using Virtual Com port driver on Win7 32/64 bits

Posted on December 05, 2012 at 20:31I am trying to use driver for MCBSTR9.inf thats working well on WinXP for a virtual com solutions, but in win7 i had many problems with the connection and could not send commands to microcontroller or receive from...

rafael by Associate
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STR911 spi master transmit problem

Posted on December 29, 2014 at 23:24Hi,I am using STR911FAW44X6 as SPI master to send out a hugh amount of data(136*256 bytes) to a SPI slave.  I set up CLK as 10MHz, CPHA=0, CPOL=0. The way I send out the data is as follows:            for ( j = 0;...

jian by Associate
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