OBID i-scan
®
System-Manual ID ISC.MR/PR/PRH101
FEIG ELECTRONIC GmbH Page 118 of 131 H60301-3e-ID-B.doc
ANNEX C: Time Behavior of ISO15693 Host Commands
The execution times for ISO15693 Host Commands depend on:
• Amount of Transponders in the antenna field (duration of anticollision process),
• The extent of the data that needs to be read or written
• Types of Transponders supported by the Reader,
• Position of the Transponder at the time of the requirement,
• Probable local electromagnetic interference present.
• Environment noise conditions
Time Behavior for I-Code 1 Transponders (only execution time)
All times apply to the following parameters: ISO15693 MODE = 0x0B (see 3.5. CFG4: Transponder
Parameters) and 3.6. CFG5: Anticollision.
• only the used Transponder driver active
• ONT = Only new Transponder will be send to the host
typ. unit
I-Code 1
Inventory with 1 Transponder:
1 timeslot
8 timeslots
-
15
-
62
-
-
ms
ms
ms
Read Multiple Blocks:
1 Block, non-addressed
1 Block, addressed
4 Blocks, non-addressed
4 Blocks, addressed
see table below
11,5
17,5
42
65
ms
ms
ms
ms
Write Multiple Blocks
(1 Block, non-addressed ):
(4 Blocks, non-addressed ):
-
-
26,5
103
ms
ms
Write Multiple Blocks
(1 Block, addressed):
1 timeslot
8 timeslots
-
25
-
32
-
-
ms
ms
ms
Write Multiple Blocks
(4 Blocks, addressed):
1 timeslot
8 timeslots
-
65
-
124
-
-
-
ms
ms
ms
Read Multiple Blocks (I-Code 1 Transponders)
Timeslots
1 8
No. Blocks
non-ad-
dressed
addressed non-ad-
dressed
addressed
1 (4 Bytes)
6,5 13,5
4 (16 Bytes)
11 17,5
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