topic Re: LPC55S69 : 1-bit SPI NOR FLASH support in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/LPC55S69-1-bit-SPI-NOR-FLASH-support/m-p/1032238#M40171 <HTML><HEAD></HEAD><BODY><P>Hi, Eugene,</P><P>I get feedback from AE team, the FlexComm3 module is used as single I/O SPI NOR flash interface as the following fig.</P><P>Hope it can help you</P><P>BR</P><P>Xiangjun Rong</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="https___community.nxp.com_servlet_JiveServlet_showImage_2-1244799-293593_pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/123693i74F40F721AC6E4F7/image-size/large?v=v2&amp;px=999" role="button" title="https___community.nxp.com_servlet_JiveServlet_showImage_2-1244799-293593_pastedImage_1.png" alt="https___community.nxp.com_servlet_JiveServlet_showImage_2-1244799-293593_pastedImage_1.png" /></span></P></BODY></HTML> Thu, 12 Dec 2019 05:02:41 GMT xiangjun_rong 2019-12-12T05:02:41Z LPC55S69 : 1-bit SPI NOR FLASH support https://community.nxp.com/t5/LPC-Microcontrollers/LPC55S69-1-bit-SPI-NOR-FLASH-support/m-p/1032236#M40169 <HTML><HEAD></HEAD><BODY><P>Hello !</P><P></P><P>In UM mentioned about NOR flash memory support in ROM code directly :</P><P><STRONG>8.6.11.2 1-bit SPI NOR FLASH support (for version 1B only)&nbsp;</STRONG>&nbsp; and it can be programmed by using blhost.</P><P></P><P>But it is not clear to what SPI interface it can be connected and how to initialize it&nbsp; ( if need ).</P><P></P><P>What about ROM api what use used for work with SB file ?</P><P>Can they work directly with this NOR memory ?</P><P></P><P>Regards,</P><P>Eugene</P></BODY></HTML> Sat, 23 Nov 2019 19:32:05 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC55S69-1-bit-SPI-NOR-FLASH-support/m-p/1032236#M40169 EugeneHiihtaja 2019-11-23T19:32:05Z Re: LPC55S69 : 1-bit SPI NOR FLASH support https://community.nxp.com/t5/LPC-Microcontrollers/LPC55S69-1-bit-SPI-NOR-FLASH-support/m-p/1032237#M40170 <HTML><HEAD></HEAD><BODY><P>Hi, Eugene,</P><P></P><P>I have to admit that the part in UM11126.pdf is confused and unclear, I have asked AE team, I will give you a reply after I get a feedback.</P><P>BR</P><P>XiangJun Rong</P></BODY></HTML> Wed, 11 Dec 2019 09:01:43 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC55S69-1-bit-SPI-NOR-FLASH-support/m-p/1032237#M40170 xiangjun_rong 2019-12-11T09:01:43Z Re: LPC55S69 : 1-bit SPI NOR FLASH support https://community.nxp.com/t5/LPC-Microcontrollers/LPC55S69-1-bit-SPI-NOR-FLASH-support/m-p/1032238#M40171 <HTML><HEAD></HEAD><BODY><P>Hi, Eugene,</P><P>I get feedback from AE team, the FlexComm3 module is used as single I/O SPI NOR flash interface as the following fig.</P><P>Hope it can help you</P><P>BR</P><P>Xiangjun Rong</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="https___community.nxp.com_servlet_JiveServlet_showImage_2-1244799-293593_pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/123693i74F40F721AC6E4F7/image-size/large?v=v2&amp;px=999" role="button" title="https___community.nxp.com_servlet_JiveServlet_showImage_2-1244799-293593_pastedImage_1.png" alt="https___community.nxp.com_servlet_JiveServlet_showImage_2-1244799-293593_pastedImage_1.png" /></span></P></BODY></HTML> Thu, 12 Dec 2019 05:02:41 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC55S69-1-bit-SPI-NOR-FLASH-support/m-p/1032238#M40171 xiangjun_rong 2019-12-12T05:02:41Z