OSC behavior in HX2VL

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
TeMa_2997106
Level 6
Level 6
Distributor - TED (Japan)
10 likes received 10 solutions authored 250 replies posted

After powering up HX2VL, sometimes OSC stops oscillating even though reset has not been applied. Can a device actively stop OSC? If so, what are the factors?

HX2VL_OSC_Stop.png

I think the internal logic is not working at all because the OSC is stuck. Is this correct?

Thanks,
Tetsuo

0 Likes
5 Replies
MallikaK_22
Moderator
Moderator
Moderator
50 likes received 750 replies posted 250 solutions authored

Hi,

>> Could you please let us know if you are using a custom board or our DVK?

>> Is the behaviour afterwards normal or any abnormalities are seen?

>> Are you using in bus-power or self-power?

Regards,

Mallika

0 Likes
TeMa_2997106
Level 6
Level 6
Distributor - TED (Japan)
10 likes received 10 solutions authored 250 replies posted

Mallika-san,

It is a custom board.

Power mode is self-powered mode. Power is supplied from DCDC on the board. HX2VL is always ON when the system is ON.

HX2VL is working normally.

Thanks,
Tetsuo

0 Likes
TeMa_2997106
Level 6
Level 6
Distributor - TED (Japan)
10 likes received 10 solutions authored 250 replies posted

Mallika-san,

Could you give me an update on what you are doing?

Thanks,

Tetsuo

0 Likes
MallikaK_22
Moderator
Moderator
Moderator
50 likes received 750 replies posted 250 solutions authored

Hi,

Could you please provide me the e tire schematics or just the portion showing the oscillator connections if not confidential.

Regards,

Mallika

0 Likes
TeMa_2997106
Level 6
Level 6
Distributor - TED (Japan)
10 likes received 10 solutions authored 250 replies posted

I'm sorry for the late response.

I would like to give the schematic, but it is confidential, I will ask you in Technical support case.

Thanks,
Tetsuo

0 Likes