Which device and stack you are working on?

You can ask this question in corresponding forum.

Take zigbee stack as example, you could try to ask this question here:

https://www.silabs.com/community/wireless/zigbee-and-thread/forum

You don't know anything about USART yet. There is no any contradiction here.

USART0 and USART2 are different, the route locations are completely independent for them.

You don't know anything about USART yet. There is no any contradiction here.

USART0 and USART2 are different, the route locations are completelyi for them.

Greetings,

I decided to try to migrate my project from SS4 to SS5. It did not work very well.

I tried to base my project on BT RTOS Thermometer example (like in SS4). I wanted to add an SPI communication. In previous project i used EMLIB driver since I do not need to use MISO pin (EMDRV requires all pins defined). But in SS5 there is no option to make instance of EMLIB driver so I can't configure it via GUI or attach pins in pintool. Will there be an update which would allow that?

Also, I tried to use pin PB02 for a TIMER2_CC0 but pintool gave me a warning that it is reserved to be used as GPIO. I couldn't find anything in project that would use that pin. There is no such issue with empty project. I even removed all sensor components and left barebone bluetooth and micrium in project but it still says that this pin is reserved. Is there a bug or am I missing something?

Best regards,

Krzysztof

move to Simplicity Studio forum for better visibility.

I did not Sialbs release a radio board based on BGM210P032xxx. the datasheet has below words:

according the datasheet, it looks Silabs will not have a BGM210P032JIA2 part for order.

I have some BGM210P032JIA2 boards

move to Simplicity Studio forum for better visibility.

I did not Sialbs release a radio board based on BGM210P032. the datasheet has below words:

according the datasheet, it looks Silabs will not have a BGM210Pxxxxxx part for order.

I have some BGM210P032JIA2 boards

38.4Mhz EXT OSC 

I guess you are using an external crystal, not an external oscillator such as TCXO.

https://www.silabs.com/documents/public/application-notes/an0016.1-efm32-series-1-oscillator-design-considerations.pdf

I don't know HM8123 well. but i think you could consult R&S (vendor of this product) to see if they could help. My personal understanding is that this equipment should be able to measure the frequency of a square wave (not sine wave) signal.

https://www.tequipment.net/Rohde-&-Schwarz/HM8123/Frequency-Counters/

What's their concern on the HFXO accuracy? how would they use the HFXO clock? what's their acceptable accuracy?

I think 868M RF signal was good to indicate the HFXO accuracy, but it may don't show some property of HFXO (like the cycle to cycle jitter, but if you route the HFXO to a pin, I think this may cause some distortion to the HFXO and you could not get the exact cycle-cycle jitter either).

My views are my own and do not necessarily represent the views of Silicon Labs

38.4Mhz EXT OSC 

I guess you are using an external crystal, not an external oscillator such as TCXO.

https://www.silabs.com/documents/public/application-notes/an0016.1-efm32-series-1-oscillator-design-considerations.pdf

I don't know HM8123 well. but i think you could consult R&S (vendor of this product) to see if they could help. My personal understanding is that this equipment should be able to measure the frequency of a square wave (not sine wave) signal.

https://www.tequipment.net/Rohde-&-Schwarz/HM8123/Frequency-Counters/

What's their concern on the HFXO accuracy? how would they use the HFXO clock? what's their acceptable accuracy?

I think 868M RF signal was good to indicate the HFXO accuracy, but it may don't show some property of HFXO (like the cycle to cycle jitter, but if you route the HFXO to a pin, I think this may cause some distortion to the HFXO and you could not get the exact cycle-cycle jitter either).

My views are my own and do not necessarily represent the views of Silicon Labs