Can you re-attach TI_PAGE_0_REGISTERS.xls? I do not see the attachment here.
With both of these issues, can you send a register dump of when you are trying to playback? Both when it doesn't work and when it does. This will be the most helpful. Most likely…
Hi,
Can you please share the part # of the OLDI panel you are using (and is it a single link or dual-link OLDI panel) and if you are using TI EVM or a custom board? You mentioned that you were able to enable the backlight, is the backlight getting on…
I managed to measure one of the two top side MOSFETs Vgs waveforms.
C4 is input current and C2 is top side Vgs of one MOSFET.
Moments before reverse current shows, Vgs drops a little but far from enough for a regulated conduction mode operation. The…
Other Parts Discussed in Thread: UCC39002 , TPS2412 , UCC29002 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1585516/ucc39002-ucc39002-evm-tps2412-…
Other Parts Discussed in Thread: LM5066 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1476125/lm5066evk-gui-adapter 器件型号： LM5066EVK Thread 中讨论的其他器件…
Hi Lydia:
There is already internal 1kOhm resistor for discharge, and our EVM design just has a 0 ohm resistor here between VEE_DIS and VEE.
For example, in my circuit, VEE_DIS is a 750K resistor. Is this a VGL Fail issue?
If so, what is the cause?
…
