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need help to find code for FT234XD

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ragi

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Hi all,

FT234XD is one USB to UART chip from FTDI, it requires some FW to flash into the same device.
It configures GPIO pin 6, and I need to define this pin as Active low output. I am not finding code for this. Please tell me where i can find the code? or send me the code if u have.

Thank you in advance.
 

Hi,

it needs no "firmware". It´s more a "configuration".
The whole chip works without custom config. It is only needed if you don´t want the default configuration.

The configuration is stored in internal MTP memory.

Reading datasheet, especially: "8.2 Methods of Programming the MTP Memory"
tells you all you need to know.

Klaus
 
Hi ,

I am not getting the address/register details to set the pin 6 as active low. Could you please send the details if you found it.

Thank you in advance.
 

Hi,

There are several methods. Give more details.

Read docomentation...and in your post refer to the documentation. Else we have to guess.

Maybe this is what you needs. Document: "AN_201 FT-X MTP memory Configuration"

Klaus
 

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