S32KのトピックRe: S32K344 I2c example

S32K344 I2c example

yqs77 — Tue, 13 Aug 2024 17:16:57 GMT

Hi,

I was trying to test the I2C example code on S32K344 EVB board, as description noted, do I need to add the pull up resistors additionally or resistors are inserted on board, no more connections needs to do? Thanks.

Re: S32K344 I2c example

danielmartynek — Wed, 14 Aug 2024 12:59:20 GMT

Hi @yqs77,

Please specify

Name of the example, RTD version
EVB part number, revision, schematic number

Thank you,

BR, Daniel

Re: S32K344 I2c example

yqs77 — Wed, 14 Aug 2024 17:17:30 GMT

Hi,

RTD version is SW32K3_RTD_4.4_1.0.0_D2110.
Example name is SW32K3_S32M27x_RTD_R21-11_4.0.0\eclipse\plugins\ I2c_TS_T40D34M40I0R0\examples\S32DS\S32K3XX\I2c_Example_S32K344.
Board version is S32K3X4EVB-Q257 47827 PCB RevX1 SCH RevA.

Thanks.

Re: S32K344 I2c example

danielmartynek — Thu, 15 Aug 2024 08:29:38 GMT

Hi @yqs77,

Thank you for the info.

The example uses PTC6 and PTC7 for the LPI2C.

There are pull-up resistors on the board already.

Regards,

Daniel