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Hi,

I have to upgrade the code from Wiced 2.3 to Wiced 6.6 in which I used Platform BCM9WCDUSI09.
In platform BCM9WCDUSI09 for WLAN BCM43362A2 is used, which is not available in Wiced 6.6.
Can I used old platform i.e BCM9WCDUSI09 in Wiced 6.6 with lates WLAN firmware 5.90.230.38.
If yes then how should I proceed further.

Hi

I am going to make tc397 enter standby mode by VEXT ramp down.

How does the TLF35584 SPI standby command cooperate with TriCore standby mode?

Do I need to make sure that the TriCore enters standby mode before I issue the PMIC standby command?

When I monitor the SCU_SCR status register, I always find that the system is not the standby mode, how to make sure that the TriCore enters the standby mode?

Does it relate to the interrupts occurred when entering standby? How to clear the interrupts?

Hello 

I am new to CCG3 device and all USB type C . 
I have created design which  provide DisplayPort output over DP connector and also want to add Usb type C connector.

My design flow as on attached picture.

As I understand HPD signal which is needed for DP switch and DP source ICs can be achieved using PD controller and based on C1/C2 pins HPD signal is send from  CCG3 PD controller to in my case DP video switch. 

I am looking for minimum HW design for CCG3 device which allow output of DP data over USB C.

As I mentioned USB type C is only used as an Display Port output to external monitor and nothing else .

Thanks in advance.

Hi Infineon,

I am working on TLF35584 PMIC IC.i am able to transit from INIT to Normal state  when WWDG ,FWDG,ERROR PIN monitor function disabled while MPS pin is HIGH.

But when i enable the Error pin monitor and disable both watchdogs while MPS pin high as above condition .try transit to normal state ,TLF remains in init state itself ,could anyone tell me what is the reason behind this behavior.

Thanks,

Krishnayya

A while back, I 'pinned' a forum post.   

Now I can't find a way to unpin this post.

What is the procedure to unpin?

Dear guys,

In order to save power, I need to set the MCU into deep sleep mode when there is no working for MCU.

I found a API (CySysPmDeepSleep())of entering to deep sleep mode from code example, and I just use it simply in my code.

but it seems I got same current consumption with previous software which doesn't contain deep sleep API.

Now the current consumption will always be 5/6mA from VDD(3.3V), but my target is less than 10uA.

so I got failure in this trying.

can any body tell me how to use this API to enact deep sleep mode?

here is my function about how to set mcu to deep sleep mode:

void SleepCmd(void)
{
if((CHMode == M_CHOFF)&&(UI_BTDETECT_Read() == 1)&&(F_ONOFF == 0)&&(BATCloseLEDCount == 0)&&(OCPLEDCount == 0))
{
SleepDelay++;
if(SleepDelay >= 200)
{
SleepDelay = 0;
Meas_ENOP_VREF_Write(0);

CySysPmDeepSleep();
}
}
else
{
SleepDelay = 0;
Meas_ENOP_VREF_Write(1);
}
}

Hello

I have a question regarding ECO settings related to transitioning from Active mode to DeepSleep mode in CYT2B9.

I have seen the following statement in Figure 3. Active mode to DeepSleep mode transition of Infineon-AN220222_Low-power_mode_procedure_in_TRAVEO_T2G_family-ApplicationNotes-v06_00-EN

"If any FLL/PLL is used as operation clock with the ECO as its reference clock, change the clock to IMO"

Q1 : Is it not possible to transition to DeepSleep while in a state where ECO is set without switching to IMO?

Q2 : If Q1 is possible, is there a difference in power consumption between setting to IMO and setting to ECO?

Thank you.

MSV

Respected fellow designers,

I am trying to interface HC-05 bluetooth module with XMC4700 relax kit.

I have the TX and RX running in arduino IDE without any issues.

However, I wish to replicate the same using Modus tool box.

I am able to transmit through the HC-05 module and see the output in my mobile.

However, I am unable to get the receiver working.

I have tried using RX FIFO but could not get any output.

I have shared my project.

Kindly suggest  some method to get  TX and RX working through modus toolbox.

Thank you

Hi IFX team,
I have one question about ACS (Automatic Channel Select) feature on Type1XZ (CYW54591).

I found that our NB can’t find Wi-Fi AP after setting channel=0 in hostapd.conf.

Although I found that there is a similar question about ACS feature on another topic, it’s related to Type1MW (CYW43455), not exactly the same IC.

(https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/how-to-make-acs-automatic-channel-select-work-with-1mw-wifi-module/td-p/271341)

Therefore, I’m wondering whether CYW54591 have the same condition as CYW43455 that ACS is not supported in WLAN FW?

Could you help me to check?

Thank you.