Hi
Re OM-SE05xARD hardware overview (nxp.com) section 4.4
Could you please confirm what does "reset" mean? Does it erase any keys inside SE050?
In configuration with Raspberry Pi - which pins I need to close on J12 to trigger reset - it is not clear from that document.
Thank you.
Solved! Go to Solution.
Hi @psvz ,
No, it doesn't erase any key in the SE050, this signal routes to the reset pin of ISO7816 interface, which is pin 14 of SE050. To connect OM-SE050ARD-E with a Raspberry Pi board, it would be much easier with a OM-SE05xRPI board, or via wires as mentioned in https://www.nxp.com.cn/docs/en/application-note/AN12570.pdf . Please kindly refer to "2.1.2.1 Using the OM-SE05xRPI adapter board" or "2.1.2.2 Connecting the OM-SE05xARD with wires" for details.
Hope that helps,
Have a great day,
Kan
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------
Hi @psvz ,
No, it doesn't erase any key in the SE050, this signal routes to the reset pin of ISO7816 interface, which is pin 14 of SE050. To connect OM-SE050ARD-E with a Raspberry Pi board, it would be much easier with a OM-SE05xRPI board, or via wires as mentioned in https://www.nxp.com.cn/docs/en/application-note/AN12570.pdf . Please kindly refer to "2.1.2.1 Using the OM-SE05xRPI adapter board" or "2.1.2.2 Connecting the OM-SE05xARD with wires" for details.
Hope that helps,
Have a great day,
Kan
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------