TUSB8020B: TUSB8040 EEPROM Programmer request

Ilya Churakov

Prodigy 40 points

Part Number: TUSB8020B
Other Parts Discussed in Thread: TUSB8040

Need eeprom programmer for tusb8040.

over 5 years ago

0 JMMN over 5 years ago

TI__Guru 60865 points

Accept my friend request.

Thanks!

0 Ilya Churakov over 5 years ago in reply to JMMN

Prodigy 40 points

The "TUSB8040 EEPROM Programmer" works if the i2c 24cXXXX supports 8-bit addressing, but I have 24AA64 with 16-bit addressing and the "TUSB8040 EEPROM Programmer" does not flash it.

0 JMMN over 5 years ago in reply to Ilya Churakov

TI__Guru 60865 points

Hi Ilya,

The EEPROM programmer is provided as is.

Regards,
JMMN

0 Ilya Churakov over 5 years ago in reply to JMMN

Prodigy 40 points

Can there be a calculator to fill in the eeprom values?

0 JMMN over 5 years ago in reply to Ilya Churakov

TI__Guru 60865 points

HI Ilya,

So we have a document for the TUSB804x EEPROM - there are a few differences with respect to the 2 port version of the hub, but it is a good starting point and provides more in depth register descriptions.

www.ti.com/.../sllu311.pdf

Regards,
JMMN

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TUSB8020B: TUSB8040 EEPROM Programmer request