HID Global Corporation 5553 Manuale Utente
HF Multi ISO RFID Reader User Manual, Firmware V1.4
1508-USM-00-0-04
Appendix C - Timings
t
CMD
t
EXEC
t
RES
PC:
Request
Reader:
Response
Table 13 - Timings
Command
t
EXEC
[ms]
Comments
Common commands
Cont. read (locked tag)
2.8 – 22.6
+ Reset Off and Recovery Time
Cont. read (worst case)
54
+ 3x Reset Off and Recovery Time
DES en/decryption
9.6 – 9.7
TDES en/decryption
28.7 – 28.8
High-speed select 'h08'
(locked tag)
(locked tag)
8.9 – 14.4
+ Reset Off and Recovery Time + SFGT
High-speed select 'h08'
(no tag)
(no tag)
15
+ 3x Reset Off and Recovery Time
High-speed select 'h08'
(worst case)
(worst case)
14.7
+ 3x Reset Off and Recovery Time + SFGT
Multi-select (locked tag)
5.8 – 11.4
+ Reset Off and Recovery Time
Multi-select (no tag)
67
+ Reset Off and Recovery Time
Multi-select (worst case)
67
+ Reset Off and Recovery Time
Antenna on
0.2
+ Reset Recovery Time
Antenna off
0.2
Port read
0.1
Port write
0.1
Read block
1.8 – 2.2
Write block
8.2 – 11
Reset 13.2
Select (locked tag)
5.4 – 22.8
+ Reset Off and Recovery Time
Select (no tag)
38
+ 3x Reset Off and Recovery Time
Select (worst case)
55
+ 3x Reset Off and Recovery Time
August 2010
Page 125 of 144
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