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PSoC™ 6 Forum Discussions

TWsox
Level 1
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I am trying to generate a carrier wave using TXC command on CY8C6347FMI-BLD53T. However, it shows exact the same oscillation freq peak as when I generates modulated "0" signal using TXM command. 

Is this working properly? If not, how can we solve this. It would be appreciated if someone could provide us solution or similar threads.

Thank you.

[Edit]

more specifically, we get as follows:

TXC 0 0 1000 >> peak frequency of 2401.854MHz
TXM 0 0 1000 >> peak frequency of 2401.854MHz.

 

 

 

1 Solution
Yugandhar
Moderator
Moderator 5 likes given First comment on blog 750 replies posted
Moderator

Hello, 

Yes, with TXM command with payload type 0, it transmits at centre frequency. What you observed is only carrier wave and not modulated 0 with TXM command with payload 0. TXM command is added for use with PRBS payload(SPT 0) for regulatory emission tests only.

Thanks,

P Yugandhar. 

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2 Replies
Yugandhar
Moderator
Moderator 5 likes given First comment on blog 750 replies posted
Moderator

Hello, 

Yes, with TXM command with payload type 0, it transmits at centre frequency. What you observed is only carrier wave and not modulated 0 with TXM command with payload 0. TXM command is added for use with PRBS payload(SPT 0) for regulatory emission tests only.

Thanks,

P Yugandhar. 

TWsox
Level 1
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Level 1

Thanks alot @Yugandhar  for your kind support.
I am totally convinced😁

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