ACS ACR1283L - Manual (Page 30)

ACR1283L – Reference Manual [email protected]
Version 1.00 www.acs.com.hk
Page 30 of 55
Step 1: Connect the Tag.
The ATR of the tag is 3B 88 80 01
00 00 00 00 33 81 81 00 3Ah
In which,
The Application Data of ATQB = 00 00 00 00h, protocol information of ATQB = 33 81 81h . It is an ISO
14443-4 Type B tag.
Step 2: Send an APDU, Get Challenge.
<< 00 84 00 00 08h
>> 1A F7 F3 1B CD 2B A9 58h [90 00h]
Note: For ISO 14443-4 Type A tags, the ATS can be obtained by using the APDU “FF CA 01 00 00h.”
Example:
// To read 8 bytes from an ISO 14443-4 Type B PICC (ST19XR08E)
APDU ={80 B2 80 00 08h}
Class =
0x80h
INS = 0xB2h
P1 = 0x80h
P2 = 0x00h
Lc = None
Data In = None
Le =
0x08h
Answer:
00 01 02 03 04 05 06 07h [$9000h]