SPRINGCARD SAS PRNHSP01 用户手册
PMD2271-BA
page 63 of 118
S
PRING
C
ARD
PC/SC C
OUPLERS
- H663
GROUP
- Developer's reference manual
4.3. W
IRED
-
LOGIC
PICC
S
BASED
ON
ISO 14443-A
4.3.1.
Mifare Classic
The PICCs covered by this chapter are:
Mifare 1k (NXP MF1ICS50, PIX.NN =
h
0001),
Mifare 4k (NXP MF1ICS70, PIX.NN =
h
0002),
Mifare Mini (NXP MF1ICS20, PIX.NN =
h
0026),
Mifare Plus (X or S) when used in level 1 (see § 4.3.2).
Please download the datasheets of the cards at
www.nxp.com
. Useful information are available at
www.mifare.net
.
All these PICCs are divided into 16-byte blocks. The blocks are grouped in sectors. At the end of
every sector a specific block (“sector trailer”) is reserved for security parameters (access keys and
every sector a specific block (“sector trailer”) is reserved for security parameters (access keys and
access conditions).
Operating multi-standard PICCs as Mifare Classic
Some ISO 14443-4 compliant smartcards or NFC objects are also able to emulate Mifare Classic
Some ISO 14443-4 compliant smartcards or NFC objects are also able to emulate Mifare Classic
cards, but due to the ISO 14443-4 (T=CL) compliance, the H663 will “hide” their Mifare emulation
mode and make them appear as high-level smartcards.
There are 3 ways to force the H663 to stay at Mifare level:
mode and make them appear as high-level smartcards.
There are 3 ways to force the H663 to stay at Mifare level:
Send the T=CL DESELECT command to the PICC (SLOT CONTROL instruction with
P1,P2=
h
20,00),
Reset the RF field and temporarily disable T=CL activation (SLOT CONTROL instruction with
P1,P2=
P1,P2=
h
10,03),
Permanently disable T=CL activation through configuration register
h
B3.
a.
READ BINARY instruction
In the READ BINARY command APDU,
P1 must be
h
00,
P2 is the address of the first block to be read (0 to 63 for a Mifare 1k, 0 to 255 for a Mifare
4k),
Since the size of every block is 16, Le
must be a multiple of 16,
When Le=
h
00 and the address is aligned on a sector boundary, all the data blocks of the
sector are returned (48 or 240 bytes),
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