https://community.nxp.com/t5/S32G/debug-qbv-in-sja1110/m-p/1766452#M5473 <P>Hello,</P><P>I'm using a SJA1110 and Qbv configuration, I did some test and it seems from time to time qbv period is missing.<BR /><BR />I using Qbv port 4 with period 20ms and the following scheduling<BR />close gate = 8ms<BR />open gate = 2ms<BR />close gate = 200ns<BR /><BR />the explanation of lasted gate short period is to avoid contraint time to compare clock for next period Qbv and actual gate time.<BR /><BR />How can I analize deeper this issue with S32 DS tool? is there any counter for error or any kind to debug qbv performance ?<BR /><BR />thanks in advance</P> Thu, 30 Nov 2023 10:56:45 GMT cristianchacha 2023-11-30T10:56:45Z https://community.nxp.com/t5/S32G/debug-qbv-in-sja1110/m-p/1766452#M5473 <P>Hello,</P><P>I'm using a SJA1110 and Qbv configuration, I did some test and it seems from time to time qbv period is missing.<BR /><BR />I using Qbv port 4 with period 20ms and the following scheduling<BR />close gate = 8ms<BR />open gate = 2ms<BR />close gate = 200ns<BR /><BR />the explanation of lasted gate short period is to avoid contraint time to compare clock for next period Qbv and actual gate time.<BR /><BR />How can I analize deeper this issue with S32 DS tool? is there any counter for error or any kind to debug qbv performance ?<BR /><BR />thanks in advance</P> Thu, 30 Nov 2023 10:56:45 GMT https://community.nxp.com/t5/S32G/debug-qbv-in-sja1110/m-p/1766452#M5473 cristianchacha 2023-11-30T10:56:45Z