topic Re: Hi, we are T1022 in our design and working some time.Now suddenly there is no RS232 console message and checked power , clock input and reset input and it is in good shape.We checked Resistance starpping and it is set to I2C1_NORMAL_ADDRESSING. We are in QorIQ https://community.nxp.com/t5/QorIQ/Hi-we-are-T1022-in-our-design-and-working-some-time-Now-suddenly/m-p/634564#M4545 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10.0pt;">What is RCW source on your board?</SPAN></P><P><SPAN style="font-size: 10.0pt;">See the Table 4-6 of the T1040 Reference Manual.</SPAN></P><P><SPAN style="font-size: 10.0pt;">Is it </SPAN><SPAN style="font-size: 10.0pt;">0_0100_1000 value?</SPAN></P><P><SPAN style="font-size: 10.0pt;">Test your board if </SPAN><SPAN style="font-size: 10.0pt;">Hard-Coded RCW is used.</SPAN></P><P><BR />Have a great day,<BR />Pavel Chubakov</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 22 Sep 2016 02:44:26 GMT Pavel 2016-09-22T02:44:26Z Hi, we are T1022 in our design and working some time.Now suddenly there is no RS232 console message and checked power , clock input and reset input and it is in good shape.We checked Resistance starpping and it is set to I2C1_NORMAL_ADDRESSING. We are abl https://community.nxp.com/t5/QorIQ/Hi-we-are-T1022-in-our-design-and-working-some-time-Now-suddenly/m-p/634563#M4544 <HTML><HEAD></HEAD><BODY><P>Hi, we are T1022 in our design and unit was&nbsp; working from some time.Now suddenly there is no RS232 console message and checked power , clock input and reset input and it is in good shape.We checked Resistance strapping and it is set to I2C1_NORMAL_ADDRESSING. We are able to read the RCW EEPROM I2C bus and it is in good shape, but we are not seeing the NOR flash boot chip select from T1022. Please suggest on this how to go further.We removed RCW EEPROM from the PCB and read outside using EPROM programer. PFA the values.</P><P>Thanks &amp; Reagrds,</P><P>Prashanth Pai</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-337144">eeprom.txt.zip</A></STRONG></P></BODY></HTML> Tue, 20 Sep 2016 16:16:03 GMT https://community.nxp.com/t5/QorIQ/Hi-we-are-T1022-in-our-design-and-working-some-time-Now-suddenly/m-p/634563#M4544 prashanthpai 2016-09-20T16:16:03Z Re: Hi, we are T1022 in our design and working some time.Now suddenly there is no RS232 console message and checked power , clock input and reset input and it is in good shape.We checked Resistance starpping and it is set to I2C1_NORMAL_ADDRESSING. We are https://community.nxp.com/t5/QorIQ/Hi-we-are-T1022-in-our-design-and-working-some-time-Now-suddenly/m-p/634564#M4545 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 10.0pt;">What is RCW source on your board?</SPAN></P><P><SPAN style="font-size: 10.0pt;">See the Table 4-6 of the T1040 Reference Manual.</SPAN></P><P><SPAN style="font-size: 10.0pt;">Is it </SPAN><SPAN style="font-size: 10.0pt;">0_0100_1000 value?</SPAN></P><P><SPAN style="font-size: 10.0pt;">Test your board if </SPAN><SPAN style="font-size: 10.0pt;">Hard-Coded RCW is used.</SPAN></P><P><BR />Have a great day,<BR />Pavel Chubakov</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 22 Sep 2016 02:44:26 GMT https://community.nxp.com/t5/QorIQ/Hi-we-are-T1022-in-our-design-and-working-some-time-Now-suddenly/m-p/634564#M4545 Pavel 2016-09-22T02:44:26Z