HI Kummi,
Not sure if that relates with you, but I've seen issues with the TPS65951 where it doesn't start if the 32KHz (related to VRTC) is not coming up.
best regards
Stig
Hi James and Biser,
I have measured vdds_mmc1 to be 3.0V. It is being supplied by the TPS65951 PMIC. I've also probed the MMC1 signals during the Sitara's cold boot and I'm seeing about 100ms of activity on the clock and command lines. Following that…
Other Parts Discussed in Thread: TPS65951 The following is from the TPS65951 datasheet
5.2.7 Microphone Amplification Stage These stages perform the single-to-differential conversion for single-ended inputs. Two programmable gains from 0 dB to 30 dB…
Hello Alexis,
We are planning to replace TPS65950 with TPS65951.
We got some confusion regarding starting event described on pg. 119 of TPS65951.
Below is starting event described on pg. 60 of TPS65950.
In TPS65951 DS , it is mentioned that…
Hi Terry,
If customer is copying an existing design, they can continue to use TPS65950. It is NRND because support for this part is limited similar to the support for all OMAP3 based processors.
The processor overview page (which is also no longer…
Hi,
I am experiencing the same problem. The phenomena occurs on uSD cards from different vendors. I haven't tried slowing down or narrowing SD bus till now. SD standard states all data packets has CRC, so in case of data error, the controller should…
Other Parts Discussed in Thread: AM3703 , TPS65950 , TPS65910 , TPS65951 Hi there,
I'm working with a legacy design which uses a TPS65950 to power an AM3703. However, my board manufacturer is concerned with the part and it is introducing significant…
I'll give you a response since support appears to be minimal from TI in this forum...
TPS65951 is basically a stripped down TPS65950. I made this migration not that long ago for the same reasons you mentioned. No micro vias needed. Software driver…
Other Parts Discussed in Thread: AM3505 , TPS65951 , AM3517 , OMAP3525 , OMAP3530 , OMAP3515 , TPS65910 Hello,
Can TPS65951 be used with AM3505, it is picked since Audio is needed,
thanks
Other Parts Discussed in Thread: DM3730 , TPS65951 Hello,
I am using the TPS65951 together with the DM3730. On my design, I have the USB OTG directly attached to a MiniB connector. This is very similar to the BeagleBoard xM. However, I am unable to…
