AM2632: EEPROM bit rate and SCL frequency not matching up?

Mari Tsunoda

Part Number: AM2632
Other Parts Discussed in Thread: SYSCONFIG

Hi Team,

My customer has a question about the EEPROM sample code provided in the SDK. (software-dl.ti.com/.../EXAMPLES_DRIVERS_I2C_READ.html)

The default bit rate in SysConfig is set to 400kHz, but when they measured the SCL wave of I2C, it came out to be 350kHz.

Their understanding was that these two frequencies would match. Is this what is expected to happen?

Best regards,

Mari Tsunoda

over 1 year ago

0 Aakash Kedia over 1 year ago

TI__Mastermind 26145 points

Hi Mari Tsunoda,

Let me raise this as an bug internally for the internal team to verify the same.

Best Regards,
Aakash

0 Mari Tsunoda over 1 year ago in reply to Aakash Kedia

TI__Expert 5726 points

Hi Aakash,

Thanks for your reply. I will tell my customer that this is a bug. Should they just directly edit the syscfg file? Or how can they set it to 400kHz then?

Best,

Mari

0 Akshit Pareek over 1 year ago in reply to Mari Tsunoda

TI__Expert 4230 points

Hi Mari,

We are looking into finding a fix, will let you know ASAP.

Regards,

Akshit

0 Mari Tsunoda over 1 year ago in reply to Akshit Pareek

TI__Expert 5726 points

Hi Akshit,

Can you tell me approx. when this will be fixed?