LAUNCHXL-CC2650: Design

Abe Khan

Part Number: LAUNCHXL-CC2650
Other Parts Discussed in Thread: ADS1293, CC2640, TIDA-00096, CCSTUDIO

Dear Texas Instrument,

in TIDA-00096 reference design, we would like to see where the parameter R1 for the ADS1293 is set along with the R2 and R3. The ODR is defined by fs/ (R1.R2.R3). Also, what is your suggestion to efficiently remap the DIOs when porting from cc2640 to MODACC2650? Further more, it is not clear how these DIOs are addressed or called in the CCS code. Please clarify. Also, is the debugger on the launchpad cJATG so that we do not need the DTI and the DTO? Thank you!

over 2 years ago

0 Ryan Brown1 over 2 years ago

TI__Guru**** 202096 points

Hi Abe,

The TIDA-00096 Design Guide provides more information on resistor selection along with referencing the ADS1293 Datasheet.

The TIDA-00096 software package only support the CC254X devices in IAR 8051. Thus there will be a large porting effort if you wish to use the CC26X0 with CCSTUDIO. Please see this relevant E2E post. I recommend that instead you consider using the BLE-STACK-2-X simple_peripheral example for the CC2650LP and migrate the ADS1293 code accordingly (this user attempts something similar, and there is a SimpleLink BLE Heart Rate Sensor GitHub example for the CC2640R2). DIO pins should be defined in a LaunchPad board.h file.

It is possible to use the XDS110 in 2-wire cJTAG through the Target Configuration file (.ccxml), please see the User's Guide and Product page.

Regards,
Ryan

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LAUNCHXL-CC2650: Design