AM5728: UART2_TXD pinmux question

Steven Liu1

Part Number: AM5728

Hi Team,

My customer is using the AM5728, however, we found that in the latest datasheet,the PIN D26, which named uart2_txd, has two modes of working as uart2_txd, mode 0 and mode 4. Is this true? or is there any typo?

over 9 years ago

0 Biser Gatchev-XID over 9 years ago

TI__Guru**** 393215 points

Hi,

It's the same in older datasheets too. I will ask the factory team to check this and comment.

0 Tom Johnson 16214 over 9 years ago in reply to Biser Gatchev-XID

TI__Mastermind 46460 points

Steven,

The DM is correct. This pin has the same function on both selection 0 and 4. There are other pins in the table like this too. I re-verified it in the design documentation that the table is valid. Either selection will provide the same functionality.

Tom

0 Steven Liu1 over 9 years ago in reply to Tom Johnson 16214

TI__Expert 4505 points

Hi Tom,
Many thanks!

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AM5728: UART2_TXD pinmux question