https://community.nxp.com/t5/Powertrain-and-Electrification/Assistance-Needed-with-Programming-MC33PT2000AF-Chip-via-SPI-GEN/m-p/1834342#M462 <P>Dear&nbsp;<SPAN>Junyao,</SPAN></P> <P><SPAN>1.&nbsp;</SPAN><FONT color="#008000"><FONT color="#000000">The interface you are referring to is an old design, you should refer to:</FONT></FONT></P> <P><A href="https://www.nxp.com/design/design-center/development-boards/general-purpose-mcus/freedom-development-platform-for-kinetis-kl14-kl15-kl24-kl25-mcus:FRDM-KL25Z" target="_self" rel="nofollow noopener noreferrer">FRDM-KL25Z</A>&nbsp;</P> <P>2.&nbsp;<SPAN>The interface board is a convenient way to download the microcode to the chip, it does not limit the choice of the MCU.</SPAN></P> <P><SPAN>BR, Tomas</SPAN></P> Mon, 25 Mar 2024 07:43:54 GMT TomasVaverka 2024-03-25T07:43:54Z https://community.nxp.com/t5/Powertrain-and-Electrification/Assistance-Needed-with-Programming-MC33PT2000AF-Chip-via-SPI-GEN/m-p/1829999#M455 <P>Dear NXP Support Team,</P><P>I am currently working on a project involving the MC33PT2000AF chip and have encountered some difficulties in programming the device. Following the guidance available in the NXP community forums, I have successfully generated microcode using the PT2000Dev Studio application. However, I am unsure of the next steps required to write this code onto the chip.</P><P>From what I have gathered, the SPI GEN application is commonly used for this purpose. I have a couple of questions regarding the programming process:</P><P>1. I am considering purchasing the official NXP USB-SPI dongle, specifically the MC68HC908JW32 model. Would I be able to directly write data to the chip by connecting this dongle to the 4-wire SPI interface I have pre-prepared on my PCB using Dupont cables?</P><P>2. Does the aforementioned method of writing restrict the choice of MCU model I can use? Or is it possible to simply power the PT2000 chip and write to it directly via USB without the need for an MCU's assistance?</P><P>I would greatly appreciate any guidance or recommendations you could provide on how to proceed with programming the MC33PT2000AF chip. Thank you in advance for your support and assistance.</P><P>Best regards,</P><P>doublemint</P><P>2024.03.18</P> Mon, 18 Mar 2024 06:35:47 GMT https://community.nxp.com/t5/Powertrain-and-Electrification/Assistance-Needed-with-Programming-MC33PT2000AF-Chip-via-SPI-GEN/m-p/1829999#M455 Doublemint 2024-03-18T06:35:47Z https://community.nxp.com/t5/Powertrain-and-Electrification/Assistance-Needed-with-Programming-MC33PT2000AF-Chip-via-SPI-GEN/m-p/1834342#M462 <P>Dear&nbsp;<SPAN>Junyao,</SPAN></P> <P><SPAN>1.&nbsp;</SPAN><FONT color="#008000"><FONT color="#000000">The interface you are referring to is an old design, you should refer to:</FONT></FONT></P> <P><A href="https://www.nxp.com/design/design-center/development-boards/general-purpose-mcus/freedom-development-platform-for-kinetis-kl14-kl15-kl24-kl25-mcus:FRDM-KL25Z" target="_self" rel="nofollow noopener noreferrer">FRDM-KL25Z</A>&nbsp;</P> <P>2.&nbsp;<SPAN>The interface board is a convenient way to download the microcode to the chip, it does not limit the choice of the MCU.</SPAN></P> <P><SPAN>BR, Tomas</SPAN></P> Mon, 25 Mar 2024 07:43:54 GMT https://community.nxp.com/t5/Powertrain-and-Electrification/Assistance-Needed-with-Programming-MC33PT2000AF-Chip-via-SPI-GEN/m-p/1834342#M462 TomasVaverka 2024-03-25T07:43:54Z https://community.nxp.com/t5/Powertrain-and-Electrification/Assistance-Needed-with-Programming-MC33PT2000AF-Chip-via-SPI-GEN/m-p/1834372#M464 <P>thank you,I get it.</P> Mon, 25 Mar 2024 08:05:55 GMT https://community.nxp.com/t5/Powertrain-and-Electrification/Assistance-Needed-with-Programming-MC33PT2000AF-Chip-via-SPI-GEN/m-p/1834372#M464 Doublemint 2024-03-25T08:05:55Z