topic Re: I2C read and write using s32k144 MBD toolbox in Model-Based Design Toolbox (MBDT) https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/I2C-read-and-write-using-s32k144-MBD-toolbox/m-p/2034364#M9950 <P>I m using&nbsp;M24C02-DRE EEPROM<BR /><BR /><BR /></P> Mon, 27 Jan 2025 04:53:53 GMT Sriram 2025-01-27T04:53:53Z I2C read and write using s32k144 MBD toolbox https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/I2C-read-and-write-using-s32k144-MBD-toolbox/m-p/2034165#M9949 <P>Hello,</P><P>I am using s32k144 to read and write data from an external EEPROM. I will attach the model below. I am able to write the data but the read returns 255+NACK as output. Am i missing something here</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Sriram_0-1737789999186.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/321336iBEF3AFD7D623D014/image-size/medium?v=v2&amp;px=400" role="button" title="Sriram_0-1737789999186.png" alt="Sriram_0-1737789999186.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Sriram_1-1737790013461.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/321337iF0DAB737CB1C9AAD/image-size/medium?v=v2&amp;px=400" role="button" title="Sriram_1-1737790013461.png" alt="Sriram_1-1737790013461.png" /></span><BR /><BR />Is there a way to specify the register address of the EEPROM in the I2Cmaster block</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Sriram_2-1737790096449.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/321338iA43666A9842BE357/image-size/medium?v=v2&amp;px=400" role="button" title="Sriram_2-1737790096449.png" alt="Sriram_2-1737790096449.png" /></span></P><P>&nbsp;</P><P>Can you guys help me out with this issue.<BR />Thanks</P> Sat, 25 Jan 2025 07:31:58 GMT https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/I2C-read-and-write-using-s32k144-MBD-toolbox/m-p/2034165#M9949 Sriram 2025-01-25T07:31:58Z Re: I2C read and write using s32k144 MBD toolbox https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/I2C-read-and-write-using-s32k144-MBD-toolbox/m-p/2034364#M9950 <P>I m using&nbsp;M24C02-DRE EEPROM<BR /><BR /><BR /></P> Mon, 27 Jan 2025 04:53:53 GMT https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/I2C-read-and-write-using-s32k144-MBD-toolbox/m-p/2034364#M9950 Sriram 2025-01-27T04:53:53Z