Questinn about the schematic of TMDSLCDK6748

wanseung yang

Intellectual 350 points

Other Parts Discussed in Thread: TMS320C6748

Hi there

I have a question about the schematic of TMSDSLCDK6748

I'm looking "C6748 LC DEV KIT VER A7E.pdf"

page7 of the "C6748 LC DEV KIT VER A7E.pdf"

Description of the P17 is written as "VPIF_DIN8/UHPI_HD0/UPP_CH1_D0/GPIO8[6]"

it means that P17 Could Work not only as Databus[0] of the UPP and also GPIO8[7]

But, in the TMS320C6748 Datasheet(page 23)

A pin which could work as Databus[0] is also could configured as GPIO6[5]

Do you have any idea?

i attached some picture for you

One more thing

CH1 of the Description of the P17 ("VPIF_DIN8/UHPI_HD0/UPP_CH1_D0/GPIO8[6]")

Meaing what?

over 9 years ago

0 Shankari G over 9 years ago

TI__Mastermind 43955 points

Hi wanseung yang,

Your query has been notified to our hardware expert.
He will reply to you shortly.

Thanks for your patience.

0 Titusrathinaraj Stalin over 9 years ago

TI__Guru** 116100 points

I am not a expert in HW.

You are right.

It seems, in schematics P17 information was wrong.

P17 should be GPIO6[5]

Will confirm this with our HW team as well.

0 Senthilkumar Srinivasan over 9 years ago

TI__Mastermind 43660 points

Wanseung,

As Titus mentioned, there is an error in the schematic symbol. The P17 pin is having GP6[5] and not GP8[6]. We will correct this in next version.

Regards,
Senthil

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Questinn about the schematic of TMDSLCDK6748