https://community.nxp.com/t5/Digital-Signal-Controllers/MC56F84565VLKR/m-p/1367193#M2305 <P>Hi, 壮钦</P> <P>I have checked the mask of the MC56F84789 on the TWR-56F8400 board, I do not find out the "Dummy" characters on the mask.</P> <P>Can you take a picture of the mask of the MC56F84565VLK and post on the community&nbsp; so that I can ask the product manager for the meaning of the characters.</P> <P>BR</P> <P>XiangJun Rong</P> Fri, 05 Nov 2021 08:08:45 GMT xiangjun_rong 2021-11-05T08:08:45Z https://community.nxp.com/t5/Digital-Signal-Controllers/MC56F84565VLKR/m-p/1367118#M2304 <P>你好！</P><P>MC56F84565VLK&nbsp; 这个型号芯片显示的marking有“DUMMY”,这个是什么意思？</P> Fri, 05 Nov 2021 06:23:15 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/MC56F84565VLKR/m-p/1367118#M2304 赵壮钦 2021-11-05T06:23:15Z https://community.nxp.com/t5/Digital-Signal-Controllers/MC56F84565VLKR/m-p/1367193#M2305 <P>Hi, 壮钦</P> <P>I have checked the mask of the MC56F84789 on the TWR-56F8400 board, I do not find out the "Dummy" characters on the mask.</P> <P>Can you take a picture of the mask of the MC56F84565VLK and post on the community&nbsp; so that I can ask the product manager for the meaning of the characters.</P> <P>BR</P> <P>XiangJun Rong</P> Fri, 05 Nov 2021 08:08:45 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/MC56F84565VLKR/m-p/1367193#M2305 xiangjun_rong 2021-11-05T08:08:45Z https://community.nxp.com/t5/Digital-Signal-Controllers/MC56F84565VLKR/m-p/1371235#M2337 <P>你好&nbsp;&nbsp;</P><P>这个问题已经解决，非常感谢</P> Mon, 15 Nov 2021 10:16:00 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/MC56F84565VLKR/m-p/1371235#M2337 赵壮钦 2021-11-15T10:16:00Z