NFC中的主题 Re: PN7220 Commands For FeliCa Reader/Writer Digital Protocol Requirements Specification Certificait

PN7220 Commands For FeliCa Reader/Writer Digital Protocol Requirements Specification Certificaiton

rc-clover — Wed, 11 Feb 2026 23:02:34 GMT

We are using NXP PN7221 in our reader.

Our reader needs to process Felica cards.

Hence, we need to pass the testing specified in the Felica R/W digital card protocol requirements spec at https://www.felicatech.org/readerwriter/pdf/FeliCa_ReaderWriter_Digital_Protocal_Requirements_E_1_23.pdf.

Please see tables 3 and 4 on page 18.

I am new to the NCI commands used in PN7221.

Please let me know what the NCI commands to use for:

1. Poll type F Felica card.

2. Modify the polling parameters such as system code in the poll command.

3. Turn on RF.

4. Turn off RF.

5. The NCI commands to send the Felica commands in table 3 and 4.

Thank you,

Raymond

Re: PN7220 Commands For FeliCa Reader/Writer Digital Protocol Requirements Specification Certificait

Fabian_R — Thu, 12 Feb 2026 21:14:59 GMT

Hello, this is Fabian, I've been assigned to support your case.

Thank you for your interest in our products.

As you may have noticed, we don't have any example that can be referred to in order to use PN722x for a proper polling of Felica cards. PN7220 does support Felica cards and, the configurations can be seen in section 19 Annex C: RF protocol configuration indexes.

These configurations can be done by using our GUI: NFC Cockpit. But, the implementation for loading the configurations in your own application must be done by the respective development team.

Additionally, the use of PN7160 examples as a reference for building the NCI commands will be very useful for your application. This IC also uses NCI 2.0 as well meaning that the commands will be quite similar. Still, is recommended to use Cockpit and, address the PN722x datasheet.

Re: PN7220 Commands For FeliCa Reader/Writer Digital Protocol Requirements Specification Certificait

rc-clover — Fri, 13 Feb 2026 16:40:24 GMT

Thank you for your reply.

Just want to make sure.

Please let me know which NXP doc you are referred to:

section 19 Annex C: RF protocol configuration indexes.

Re: PN7220 Commands For FeliCa Reader/Writer Digital Protocol Requirements Specification Certificait

Fabian_R — Fri, 13 Feb 2026 19:02:36 GMT

Sorry, I missed pasting the Document Link: PN722X NFC controller

Re: PN7220 Commands For FeliCa Reader/Writer Digital Protocol Requirements Specification Certificait

rc-clover — Sun, 15 Feb 2026 07:38:43 GMT

No worries. Thanks again.