https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652205#M6855 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 12.0pt;">Somewhere on the board should&nbsp; be a number very similar "700-27701"</SPAN>. Could you please tell it to us?</P></BODY></HTML> Wed, 26 Oct 2016 10:58:06 GMT davidtosenovjan 2016-10-26T10:58:06Z https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652202#M6852 <HTML><HEAD></HEAD><BODY><P>I just bought a second (I'm a big spender) TRK-USB-MPC5643L, and when it arrived the bag was marked "REV B". </P><P>Comparing with my Rev A, the only obvious difference, besides the silkscreen, is the addition of J11, which (no surprise here) doesn't appear in my Rev A schematic.</P><P>Does anyone know what J11 does? It comes not-connected (no jumper installed, e.g.); should I just leave it that way?</P><P>More generally: Are the Rev B schematics available somewhere?</P></BODY></HTML> Wed, 19 Oct 2016 14:36:45 GMT https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652202#M6852 brucemckenney 2016-10-19T14:36:45Z https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652203#M6853 <HTML><HEAD></HEAD><BODY><P>I haven't found the schematic anywhere. I have send a question to the factory engineer waiting for his response. I will let you know as soon as possible.</P></BODY></HTML> Mon, 24 Oct 2016 14:36:24 GMT https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652203#M6853 davidtosenovjan 2016-10-24T14:36:24Z https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652204#M6854 <HTML><HEAD></HEAD><BODY><P>Thank you. In the meantime, I did plug it in, and it worked fine without J11 populated.</P><P>I'm still interested in finding out what J11 does (along with any other Rev B "goodies").</P></BODY></HTML> Tue, 25 Oct 2016 12:41:55 GMT https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652204#M6854 brucemckenney 2016-10-25T12:41:55Z https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652205#M6855 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 12.0pt;">Somewhere on the board should&nbsp; be a number very similar "700-27701"</SPAN>. Could you please tell it to us?</P></BODY></HTML> Wed, 26 Oct 2016 10:58:06 GMT https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652205#M6855 davidtosenovjan 2016-10-26T10:58:06Z https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652206#M6856 <HTML><HEAD></HEAD><BODY><P>On the bottom of the board there is a (silkscreen) box with two lines: "SCH-27701 / 700-27701" . This marking is the same for both boards.</P><P></P><P>On the top of the board there are 3 lines: "SPF-27701 / TRK-USB-MPC5643L / "&lt;copyright&gt;, where &lt;copyright&gt; is "(c)2012 FREESCALE" for the old board and "(c)2016 NXP" for the new one.</P></BODY></HTML> Wed, 26 Oct 2016 14:00:14 GMT https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652206#M6856 brucemckenney 2016-10-26T14:00:14Z https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652207#M6857 <HTML><HEAD></HEAD><BODY><P>Hi, I have just obtained Rev B schematic (see attachment). J11 only enables pull-up for CAN0_RXD pin.</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/7470iA0168BC6ACE1D32C/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P></BODY></HTML> Fri, 11 Nov 2016 08:04:15 GMT https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652207#M6857 davidtosenovjan 2016-11-11T08:04:15Z https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652208#M6858 <HTML><HEAD></HEAD><BODY><P>Thank you for tracking this down.</P></BODY></HTML> Fri, 11 Nov 2016 16:54:04 GMT https://community.nxp.com/t5/MPC5xxx/TRK-USB-MPC5643L-Rev-B/m-p/652208#M6858 brucemckenney 2016-11-11T16:54:04Z