Customers are using PR5331C3HN/C360 in HSU mode. PICC is Type B.
Although 256 bytes of data are transmitted from PICC, PR 533 can receive only 253 bytes. I think that this is "Truncated Received data in HSU transparent mode" described in the User Manual. It has the following description: With ISO1443 cards, the size can be limited by sending an FSDI of 7 during RATS. Then the card will send frame with a max size of 128 bytes.
For Type B PICC, I think that the above RATS command can not be done, is it correct?
In the case of Type B PICC, there is no data length setting in ISO 14443 which is the standard specification, and will it be necessary to adjust the data length with its own specification of PICC?