HID Global Corporation 5553 Manual De Usuario
HF Multi ISO RFID Reader User Manual, Firmware V1.4
1508-USM-00-0-04
2.3.1.7
High-speed select
This command selects a card in the antenna field (according to the selection criteria) or prepares
a multi-select command, switches to high baud rates and enables 256-byte frames. If execution is
successful, the command returns the UID of the selected card and the used baud rate. The reader
automatically detects the maximum frame size of the card. The reader also tries to communicate
to the transponder with the specified baud rate. If no communication is possible, the reader will
automatically decrease the speed to the next lower value.
a multi-select command, switches to high baud rates and enables 256-byte frames. If execution is
successful, the command returns the UID of the selected card and the used baud rate. The reader
automatically detects the maximum frame size of the card. The reader also tries to communicate
to the transponder with the specified baud rate. If no communication is possible, the reader will
automatically decrease the speed to the next lower value.
In synchronous mode the up and downlink speed are identical.
In asynchronous mode the up and downlink speed can be different.
In asynchronous mode the up and downlink speed can be different.
This command can also force the reader to the communication speed and frame size of the tag to
the specified values. This is only needed if the high-speed select is done manually with the
transfer command.
the specified values. This is only needed if the high-speed select is done manually with the
transfer command.
Command
Command
Data
‘h’
Option byte (1 byte)
synchronous mode
00h … select a single card with 106kBaud
02h … select a single card with 212kBaud
04h … select a single card with 424kBaud
08h … select a single card with 848kBaud
10h … prepare next multi-select for 106kbaud
12h … prepare next multi-select for 212kbaud
14h … prepare next multi-select for 424kbaud
18h … prepare next multi-select for 848kbaud
20h … forces reader to 106kBaud
22h … forces reader to 212kBaud
24h … forces reader to 424kBaud
28h … forces reader to 848kBaud
tag size
30h – 38h … force tag frame size
asynchronous mode
80h … select a single card with 106kBaud
82h … select a single card with 212kBaud
84h … select a single card with 424kBaud
88h … select a single card with 848kBaud
90h … prepare next multi-select for 106kbaud
92h … prepare next multi-select for 212kbaud
94h … prepare next multi-select for 424kbaud
98h … prepare next multi-select for 848kbaud
A0h … forces reader to 106kBaud from tag to reader
A2h … forces reader to 212kBaud from tag to reader
A4h … forces reader to 424kBaud from tag to reader
A8h … forces reader to 848kBaud from tag to reader
synchronous mode
00h … select a single card with 106kBaud
02h … select a single card with 212kBaud
04h … select a single card with 424kBaud
08h … select a single card with 848kBaud
10h … prepare next multi-select for 106kbaud
12h … prepare next multi-select for 212kbaud
14h … prepare next multi-select for 424kbaud
18h … prepare next multi-select for 848kbaud
20h … forces reader to 106kBaud
22h … forces reader to 212kBaud
24h … forces reader to 424kBaud
28h … forces reader to 848kBaud
tag size
30h – 38h … force tag frame size
asynchronous mode
80h … select a single card with 106kBaud
82h … select a single card with 212kBaud
84h … select a single card with 424kBaud
88h … select a single card with 848kBaud
90h … prepare next multi-select for 106kbaud
92h … prepare next multi-select for 212kbaud
94h … prepare next multi-select for 424kbaud
98h … prepare next multi-select for 848kbaud
A0h … forces reader to 106kBaud from tag to reader
A2h … forces reader to 212kBaud from tag to reader
A4h … forces reader to 424kBaud from tag to reader
A8h … forces reader to 848kBaud from tag to reader
August 2010
Page 45 of 144
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