Instructions

Model No.
Date
QU-TK-F3x
2019/1/10
1.03
Communication Protocol
QUIO
Ver.
Page
QU-TK-F3 Series
28 / 52
Protection condition can be set up at one time in the data which continued in the main memory.
9
.8.4.6 Data write to security memory on SLE4442
HOST Command
“
C” 53H 33H 00H
D0H
st1
02H abH
cdH
efH…
Positive response
“
P” 53H 33H
st0
e1
st2
data
Negative response
“
N” 53H 33H
e0
Notes: ab H: the start address to write data in the main memory
cd H: the length of bytes of data to write
ef H: the data to write first (cd H bytes)
After a password check is finished normally, the Reference-Data area of 3byte can be
changed.
All 32bits are handled as 4bytes. How to change the Reference-Data is as the following.
ex). "CR3"+ 00D0020103123456
After command execution, ICRW returns response with 9000H or sw1+sw2 as the result.
Notes: Better not ot writ, because the Error-counter is always allowed to write and easily make
a failure. Error-Counter is controlled when password is checked.
9
.8.4.7 Verification data present to SLE4428
HOST Command
“
C” 53H 33H 00H 20H 03H 01H 03H
efH…
Positive response
“
P” 53H 33H
st0
e1
st1
e0
st2
data
Negative response
“
N” 53H 33H
Notes: ef H: the data to compare (3bytes)
Before changing data, password must be check
Because this function should be made effective, the issue of the next command is necessary.
Ex) “CR3” +0020030103xxxxxx (xxxxxx: security code 3bytes)
Card will verify password between card and command.
A user must know password at least when a user wants to rewrite the data on SLE4442 card.
Error-Counter can be reset in the zero if password is given to SLE4442 card properly if the
value of Error-Counter is 2 or less.
QUIO
https://www.quio-rfid.de Email: [e-mail]