• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 240 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

"VDDCtrl voltage selection register" setting value of TPS659113

Jayden Park
Expert 1100 points

Hi~

Our customer use TPS659113.

If you see attached file on page77(Table 50. VDDCTRL_OP_REG, Table 51. VDDCRTL_SR_REG), it mentioned as below.

Vout= (SEL[6:0] × 12.5 mV + 0.5625 V)

If SEL[6:0] = 0110001, Output voltage is mentioned as 1.2V

But, According to formular, Actual output voltage is 49*12.5mV+0.5625V = 1.175V

I think that SEL[6:0] value for 1.2V Output voltage is 0110011.

Please check this question.