CC2652RSIP: launchpad schematic and bootloader UART pins

Jean-Claude Dore

Prodigy 45 points

Part Number: CC2652RSIP
Other Parts Discussed in Thread: CC2652R

Hi,

I am trying to find the schematics for the CC2652RSIP launchpad.

I would also like to know what pins should be connected to use the UART ROM bootloader when the Flash is blank.

Best regards,

Jean-Claude Doré

over 4 years ago

0 Clément over 4 years ago

TI__Guru** 101490 points

Hi Jean-Claude,

(Edited by Clement) DIO12 and DIO13 should be used respectively as UART_RX and UART_TX for the Bootloader on CC2652RSIP.

For more details, you can refer to §10.1.1, "Typical application circuit" of the device's data sheet https://www.ti.com/lit/ds/symlink/cc2652rsip.pdf

Best regards,

0 Jean-Claude Dore over 4 years ago in reply to Clément

Prodigy 45 points

Table 4-2 on page 14 of that application report does not specifically refer to the CC2652RSIP and the documentation for the CC2652RSIP launchpad shows the UART labels on pin DIO12 and DIO13 like what is specified for the CC1352x.

https://www.ti.com/lit/ug/swau129/swau129.pdf?ts=1649235760176

Now that UART may not be the one used by the bootloader which is why I was hoping to have access to the launchpad schematic to confirm.

Thanks,

+1 Clément over 4 years ago in reply to Jean-Claude Dore

TI__Guru** 101490 points

Hi Jean-Claude,

Thank you for your patience. I actually confused two devices - the regular CC2652R and the CC2652RSIP - in my first answer. Apologizes for this.

I have edited my message to correct this mistake and avoid to confuse other readers.

The layout used on the launchpad is presented in the device's datasheet (https://www.ti.com/lit/ds/symlink/cc2652rsip.pdf). As you will mention, DIO12 and DIO13 are used for the UART bootloader.

Best regards,

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CC2652RSIP: launchpad schematic and bootloader UART pins