Power ManagementのトピックMC33771 BCC init issue https://community.nxp.com/t5/Power-Management/MC33771-BCC-init-issue/m-p/1031889#M916 <HTML><HEAD></HEAD><BODY><P>Hi Sir</P><P>I modify the BCC V1.1 connect the 2pcs MC33771, but now&nbsp; the CID2 init seems have problem,</P><P>i lost some thing modify?</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100561iDECB78BCA83547D3/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P></BODY></HTML> Mon, 03 Feb 2020 03:31:25 GMT kentseng 2020-02-03T03:31:25Z MC33771 BCC init issue https://community.nxp.com/t5/Power-Management/MC33771-BCC-init-issue/m-p/1031889#M916 <HTML><HEAD></HEAD><BODY><P>Hi Sir</P><P>I modify the BCC V1.1 connect the 2pcs MC33771, but now&nbsp; the CID2 init seems have problem,</P><P>i lost some thing modify?</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100561iDECB78BCA83547D3/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P></BODY></HTML> Mon, 03 Feb 2020 03:31:25 GMT https://community.nxp.com/t5/Power-Management/MC33771-BCC-init-issue/m-p/1031889#M916 kentseng 2020-02-03T03:31:25Z Re: MC33771 BCC init issue https://community.nxp.com/t5/Power-Management/MC33771-BCC-init-issue/m-p/1031890#M917 <HTML><HEAD></HEAD><BODY><P>Hi Tzu,</P><P></P><P>The driver itself support up to 15 devices in the TPL mode.</P><P>The provided example(s) projects are determined for a use case of <STRONG>one BCC device</STRONG> as it is written in its (/their) documentations.</P><P>&nbsp;</P><P>When more BCC devices are used, <EM style="color: #002060; ">BCC_INIT_CONF</EM> must be initialized as <EM style="color: #002060; ">[<STRONG>NUMBER OF DEVICES</STRONG>][BCC_INIT_CONF_REG_CNT]</EM> with appropriate register values for each BCC device separately.</P><P>Another possibility is to <STRONG>keep the second parameter of BCC_Init function NULL</STRONG> and to initialize the registers by BCC_Reg_Write or BCC_Reg_GlobalWrite operations by yourself.</P><P></P><P>Best regards,</P><P>Tomas</P></BODY></HTML> Wed, 05 Feb 2020 11:35:29 GMT https://community.nxp.com/t5/Power-Management/MC33771-BCC-init-issue/m-p/1031890#M917 TomasVaverka 2020-02-05T11:35:29Z