TLK10232 1E.0007 and 1E.0008 register access

Yoshihiro Okabe

Prodigy 140 points

Other Parts Discussed in Thread: TLK10232

Hi,

We have a problem about register in TLK10232

When We have read "1E.0007" and "1E.0008", Both value is "All 0" . It is difffent from default value in datasheet.

Also We have tried write to 1E.0007 and 1E.0008. But It is not written in the register.

However , read value of other register is same as datasheet.

Doesn't anyone know defect of 1E.0007 and 1E.0008?

Regards,

Yoshihiro

over 8 years ago

0 Luis Omar Moran over 8 years ago

TI__Genius 16150 points

Hi Yoshihiro,

What is the state of PDTRXA_N and PDTRXB_N pins?

Also, are you able to read/write all registers except for 1E.0007 & 1E.0008?

Best Regards,

Luis Omar Morán Serna

High Speed Interface

SWAT Team

0 Yoshihiro Okabe over 8 years ago in reply to Luis Omar Moran

Prodigy 140 points

Hi Team,

Here is response for your question.

>What is the state of PDTRXA_N and PDTRXB_N pins?

The state of PDTRXA_N and PDTRXB_N pin is "H" .

>Also, are you able to read/write all registers except for 1E.0007 & 1E.0008?
Yes, we are able to read/write all registers except for 1E.0007 & 1E.0008.

Regards,
Yoshihiro

0 Luis Omar Moran over 8 years ago in reply to Yoshihiro Okabe

TI__Genius 16150 points

Hi Yoshihiro,

Please, could you provide your current configuration of TLK10232? I would like to double check your settings to find out the cause of this issue.

Thanks,
Luis Omar Morán Serna
High Speed Interface
SWAT Team

0 Yoshihiro Okabe over 8 years ago in reply to Luis Omar Moran

Prodigy 140 points

Hi Team,

We could access 1E.0007 and 1E.0008 register.
We need to set LS_LN_CFG_EN[3:0] (1E.0006 [15:12] ) for each LN before accessing to E.0007 and 1E.0008 register as follows,

LN0：0001
LN1：0010
LN2：0100
LN3：1000

Thanks ,
Yoshihiro

Interface

Interface forum

TLK10232 1E.0007 and 1E.0008 register access