This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320LF2401A: TMS320F/C240 RS PIN defination

Part Number: TMS320LF2401A

Tool/software:

Hi Experts,

My customer is re-programming one of their ancient product using F240x devices, 

TMS320F/C240 DSP Controllers Peripheral Library and Specific Devices Ref. Guide (Rev. D)

They asking about the definition of the RS pin

Is it input only or input&output?

Regards,

Hang