S32K344 - TJA1101 PHY Driver (ADTJA1101-RMII)

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S32K344 - TJA1101 PHY Driver (ADTJA1101-RMII)

7,394 Views
jabran
Contributor III

Hello,

I am trying to run Ethernet WITHOUT Loopback mode using a Transceiver adapter (ADTJA1101-RMII) on S32K344 Eval Board.

There are two examples provided with S32K3xx development package for this. One uses Gmac_1 RTD solution (Example 1 - xxxxx_DS_01) and the other uses traditional AUTOSAR solution using Eth, Eth_If, EthTrcv combined into GMAC (Example 2 - xxxxxx_DS_02).

The problem is that PHY driver is not provided in S32K3xx development package therefore I am unable to configure ADTJA1101-RMII through S32 Design Studio.

ADTJA1101-RMII is connected through SABRE connector on S32K148 board and works fine but when connected to S32K344 board it doesn't have any configurable drivers in S32 Design Studio.

If you guys have any Ethernet PHY solution/example for S32K344, please help. ADTJA1101-RMII should be compatible with S32K344 using SABRE connection, but if it is not, please provide a list of ETH PHY I can use with this board.

Thanks!

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35 Replies

3,635 Views
xuchaochen
Contributor I

Hello, @namnguyenviet 

Can you send me the demo? thx

case number: 00437415

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3,654 Views
xuchaochen
Contributor I

Hello @namnguyenviet , could you please send me a sample program of S32K344 and TJA1101?I am debugging TJA1101, thank you

E-mail: 1019941849@qq.com

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4,984 Views
namnguyenviet
NXP Employee
NXP Employee

Hello @jabran,

I can try to create a sample application in S32DS, which demonstrates the communication between GMAC on K3 and TJA1101, through MDIO. The demo would be: TJA1101 works in loopback mode, and response to the signal sending from the GMAC on K3. I will let you know once I've finished it. It could take 2-3 days.

Best Regards,

Nam

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4,652 Views
ye_jiawei
Contributor I

Hello, @namnguyenviet 

could you please send me a sample program of S32K344 and TJA1101 loop mode?I am debugging TJA1101, thank you

E-mail: 1044266700 @qq.com

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4,641 Views
namnguyenviet
NXP Employee
NXP Employee

Hello @ye_jiawei ,

Please create a ticket via here: https://support.nxp.com/s/ then I will send the sample to you.

Best Regards,

Nam

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4,638 Views
ye_jiawei
Contributor I

hello @namnguyenviet 

Is it to create new case?

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4,632 Views
namnguyenviet
NXP Employee
NXP Employee

@ye_jiawei yes, please

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4,628 Views
ye_jiawei
Contributor I
hello Nam !
        Do you have S32K344 RMII mode that can be directly used to connect TJA1101 and it is a project with LwIP firmware? If so, please send a copy to me. I am debugging it now.
Thank you very much!3086dc81a6f1f054fc2aad87b71fff8.jpg
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4,602 Views
jabran
Contributor III

Quick Tip!

You will have to move the jumper J30 on eval board from position 3-4 CLOSED to 1-2 CLOSED in order for on-board Ethernet level shifters to work properly.

Good Luck!

4,625 Views
namnguyenviet
NXP Employee
NXP Employee

I would reply it via the ticket. Please don't reply to this thread.

Best Regards,

Nam

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4,630 Views
ye_jiawei
Contributor I

hello @namnguyenviet 

      The case number: 00380060  

      please send a copy of the project Thank you very much !

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4,658 Views
ye_jiawei
Contributor I

Hello, could you please send me a sample program of S32K344 and TJA1101 loop mode?I am debugging TJA1101, thank you

E-mail: 1044266700 @qq.com

@namnguyenviet 

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4,662 Views
ye_jiawei
Contributor I

你好,能否给我发一份S32K344和TJA1101循环模式的示范程序?我正在调试TJA1101,谢谢

邮箱:1044266700@qq.com

@namnguyenviet 

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4,982 Views
namnguyenviet
NXP Employee
NXP Employee

Hello @jabran,

I have sent you an email about the sample application. Please check it and for any further request, please let me know.

Best Regards,

Nam

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2,476 Views
syfchao
Contributor II

can you please send me the driver demo? think you

my E-mail: syfchao@126.com 

thinks

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2,839 Views
jjian_wu
Contributor I

@namnguyenviet Hello ,could you please send me a sample program of S32K344 and TJA1101 IRQ mode with LwIP ?I am debugging TJA1101, thank you 

E-mail: 953693623@qq.com

case:00466431

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3,806 Views
bruce_pan
Contributor I

Hi,@Nam,

      I am also studying  FS32K344 EVB about Ethernet function, as same as, I use orange K3XX board and ADTJA1101-RMII board, then use base T1 100 swith to RJ45, last connect to PC end, I also need sample to study Ethernet,Pls send the sample application to me ,  thank a lot.  I got case Number:00434983,  my email: bruce.pan@sac.com.hk

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4,971 Views
jabran
Contributor III

Hey Nam,

We are very close to a solution here. The example you provided works fine in "loopback mode" but when I take it out of loopback mode, ETH packet is not seen on the laptop. Link is up, activity light flashes when ETH transmit is put in a while loop but nothing is received on the laptop for some reason.

I am guessing the problem is in the way FCS (Frame Check Sequence) is setup? I have tried directly connecting to the laptop and through a switch, in both cases I see the LED blinking continuously as PHY keeps transmitting ETH packet but I cannot see it on laptop. I can see those packets from S32K1xx Ethernet board so I am sure laptop connection setup is fine.

If you have 10 minutes and can give me a call on my cellphone I can explain the issue in detail if the above message is not clear. This will avoid a lot of back and forth.

Phone: 562-508-5894

Thanks for your help Nam!

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4,962 Views
namnguyenviet
NXP Employee
NXP Employee

Hello @jabran,

I think I have understood your problem. I also have the same issue when I was trying to send the signal outside the PHY, as I couldn't catch the signal by my PC. However, I was successfully with another PHY, so I guess I need to do more with the TJA1101 configuration to make it works. I will let you know ASAP.

Best Regards,

Nam

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4,665 Views
ye_jiawei
Contributor I
  • Hello, could you please send me a sample program of S32K344 and TJA1101 loop mode?I am debugging TJA1101, thank you!
  •  
  • E-mail: 1044266700 @QQ.com

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