ringing in the gate drive signal
Suggest looking at the layout traces between the driver / controller and the MOSFET. Try increasing the series gate resistor value to reduce ringing. Based on the topology used, adding an external...
View ArticleVADC output graph looks weird in XMC4500
Which channel is which signal? For example, what is the original signal shape?
View ArticlePrecision Internal Reference of ADC and On-chip Clock Generator problems in...
The nominal internal reference is 5V. You should adjust the AREF setting bit according to your supply voltage. For XMC1300, the maximum frequency of the core is 32MHz.
View Articlecontrole avec saf c167cr-lm
bonjour je veut montage simple avec le microcontrôleur c167cr-lm pour commander deux modules d'IGBT
View ArticleNew PWM App 4.1.22 Bug?
Hello, the new PWM App 4.1.22 doesn't allow 60 MHz clock frequency: only 30 Mhz possible. The previous one 4.1.20 allow 60 MHz. Why this? Kind regards Kurt
View ArticleXMC rotary encoder
Hey, is there an easy solution to read a rotary encoder using Dave 4.3.2 and an XMC4400 uC? I read about the POSEQ001 App, but I can't find it in my Dave. Thanks a lot in advance!
View Articledisable call does not clear IE bit although in supervisor mode
This is a debuggers issue. If I set a breakpoint just behind the disable instruction and let the software run up this point, the IE bit is shown as cleared. If I restart and step over each instruction,...
View ArticleRoot cause for large efficiency benefit for P7 ?
Over 40% reduction of Qg leads to better efficiency in this area
View Articlefunction has the Interface material of CanPAKTM * package
Interface material provides two functions. It fills the gap between device and heatsink and so 1. improves the intimacy on the thermal contact of the CanPAKTM and the heatsink. 2. provides electrical...
View ArticleRAM ECC TEST using SMU alaramsa
can any one let me know how to write smu alaram isr function for to test RAM ECC
View ArticleInfluece of Rdson X Chip Area ?
Yes, of course. In fact the predominant losses mechanism in the range 50-100% load are exactly the conduction losses, so having the lowest possible Rdson in a given package is a clear benefit.
View ArticleHow can switching losses of the MOSFET be reduced ?
Switching losses are influenced by Drain-to-Source voltage, Drain current, switching frequency, gate resistor and the intrinsic parameters of the MOSFET technology itself. When all application...
View ArticleRaw Ethernet issues with XMC4800 on Relax EtherCAT card
any idea how it could have happened?
View ArticleXMC4500 ETH-Problems with httpserver_raw-example
why there are no reply to these posts?
View ArticleClik here to view.
Lnk_mis ?
Hi Michael, Here's some added information, in case of use: 1) The Online tab, for I/O > Devices > Device 1 (EtherCAT), flicks at about 1Hz, between State 'OP' and CRC 0, and State 'OP LNK_MIS A'...
View ArticleXMC1300 ADC peripheral
Hi Got one question with XMC1300 microcontroller family. Its possible to do a synchronous conversion only using the ADC peripheral, without using the CCU?? Thanks
View ArticleLPT wiggler help
Does anybody has DAS Server JTAG JDRV LPT software or old DAS distributive? Please upload it here.
View ArticleHardware timer drift
Hello Team, This is a general question How to find out the hardware timer drift ? is there any mechanism or such as concept for that ? is there any hardware monitoring in side the controller for...
View ArticleWhich MOSFET parameter influnces dead time?
What is the specific MOSFET parameter involved in the dead time setting in an LLC converter?
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