TUSB7320: TUSB7320 EEPROM template

Justin White

Part Number: TUSB7320

I know the chip is old but it's the only thing available so I'm using it in a new design. I seen mention of a "eeprom programming tool" and a "template". I have an external programmer so I don't think I need the tool, but I could use the template file if it's available.

over 4 years ago

0 Brian Zhou over 4 years ago

TI__Guru*** 146735 points

Justin:

What's your question? need template?

regards,

brian

0 Justin White over 4 years ago in reply to Brian Zhou

Prodigy 10 points

Yes, can I have the template?

0 Brian Zhou over 4 years ago in reply to Justin White

TI__Guru*** 146735 points

Pls accept my friendship request.

Regards,

Brian

0 Brian Zhou over 4 years ago in reply to Brian Zhou

TI__Guru*** 146735 points

sent

0 Justin White over 4 years ago

Prodigy 10 points

Is there anyone that can provide a simple EEPROM binary that I can cross with the data in the datashet.

0 Brian Zhou over 4 years ago in reply to Justin White

TI__Guru*** 146735 points

Justin:

Is the EEPROM in your system only connected to the host? Or is the I2C bus accessible? What external programmer is using?

Regards,

Brian

0 Justin White over 4 years ago in reply to Brian Zhou

Prodigy 10 points

I'm not sure what you mean. The 1kb EEPROM is connected to the TUSB7320 via I2C as per the datasheet. I don't recall what model of programmer it is, it's one of the DIP socket types with adapters, but they all work the same. Looking to flash the EEPROM before soldering it to the PCB, no in system programming.

I'm really looking to disable the 2nd port for each chip, but I assume when the EEPROM is present all parameters must be present.

0 Brian Zhou over 4 years ago in reply to Justin White

TI__Guru*** 146735 points

Got it. Let me check if anyone in other TI group did this before.

Regards,

Brian

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TUSB7320: TUSB7320 EEPROM template