TMS320C6657: How to configure GPIOs for Universal Parallel Port (UPP)

Mubeen Haadi1

Part Number: TMS320C6657
Other Parts Discussed in Thread: TMS320F28379D,

Hello,

I am trying to set up the UPP between TMS320F28379D and TMS320C6657. How do I configure the GPIOs for the physical connection between the two.

Best Regards,

Mubeen Haadi.

over 5 years ago

0 Yordan Kovachev over 5 years ago

TI__Guru**** 161600 points

Hi,

The TMS320C6657 device has a uPP interface, why do you need GPIOs for the UPP connection? Or are you asking for the configuration of TMS320F28379D device?

Best Regards,
Yordan

0 Mubeen Haadi1 over 5 years ago in reply to Yordan Kovachev

Prodigy 70 points

Hi,

I already configured the GPIOs for the TMS320F28379D using the document "spruhm8h.pdf". Now I want to configure the GPIOs/uPP interface for the c6657. How can I configure the uPP interface for c6657?

Best Regards,

Mubeen Haadi.

0 Mubeen Haadi1 over 5 years ago in reply to Yordan Kovachev

Prodigy 70 points

Also, where do I get information like starting address and ending addresses for tx and rx of the uPP DMA for the c6657?

0 Yordan Kovachev over 5 years ago in reply to Mubeen Haadi1

TI__Guru**** 161600 points

Hi,

Unfortunately there isn't an uPP driver, so you will have to crate one yourself using the uPP user guide:

See Section 2.6 Initialization and Operation of the document.

Best Regards,
Yordan

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TMS320C6657: How to configure GPIOs for Universal Parallel Port (UPP)