HID Global Corporation 5553 Manuale Utente
HF Multi ISO RFID Reader User Manual, Firmware V1.4
1508-USM-00-0-04
2.2.22.1 Disable Read after Write: bit 0 (default 0)
If set, the reader device will not make a read after write for the block write commands "w", "wb",
"wd" and "wv".
"wd" and "wv".
If the read after write is deactivated, acknowledge from the write commands is a 00h byte instead
of the written data.
of the written data.
2.2.22.2 WupA/B: bit 1 (default 0)
If set, the reader device will use WupA/B instead of ReqA/B during selection of an ISO 14443 tag.
Supported commands are select, high-speed select and multi-select.
Supported commands are select, high-speed select and multi-select.
2.2.22.3 CID Extended ID: bit 2 (default 0)
If set, the extended ID information for ISO 14443 A/B tags will be extended with the CID
information only for the high-speed select. The CID byte will be appended on the end of the
output.
information only for the high-speed select. The CID byte will be appended on the end of the
output.
2.2.22.4 Huge data mode: bit 3 (default 0)
If set, the huge data mode of the transfer data command will be enabled only for ISO 14443 A/B.
In huge data mode the option and length byte of the transfer data command will be turned off to
enable larger data transmission.
In huge data mode the option and length byte of the transfer data command will be turned off to
enable larger data transmission.
In ASCII mode a trailing CR byte is mandatory.
2.2.23 CID (21h)
Default value is 00h.
The Card Identifier (CID) is used to activate multiple ISO 14443-4 cards at the same time. If only
one tag at the same time is used this value should be left 0.
one tag at the same time is used this value should be left 0.
2.2.24 RxWait (22h)
Default value is 00h.
The RxWait value is a frame guard time until the receiver part will not receive any data. The value
is given in bit-clock cycles. A value of 0 indicates the RxWait timing will be done with predefined
values. For an air-speed of 106kBaud, the duration of one bit-clock cycle is ~9.4uS
is given in bit-clock cycles. A value of 0 indicates the RxWait timing will be done with predefined
values. For an air-speed of 106kBaud, the duration of one bit-clock cycle is ~9.4uS
2.2.25 Modulation conductance 1 (23h)
Default value is 00h.
This register is 1 of 4 different modulation conductance registers. The default used modulation
conductance register is 0. For more information refer to Modulation Conductance 0 (1Dh), page
34 and Set target modulation conductance register, page 57.
conductance register is 0. For more information refer to Modulation Conductance 0 (1Dh), page
34 and Set target modulation conductance register, page 57.
2.2.26 Modulation conductance 2 (24h)
Default value is 00h.
This register is 1 of 4 different modulation conductance registers. The default used modulation
conductance register is 0. For more information refer to Modulation Conductance 0 (1Dh), page
34 and Set target modulation conductance register, page 57.
conductance register is 0. For more information refer to Modulation Conductance 0 (1Dh), page
34 and Set target modulation conductance register, page 57.
August 2010
Page 35 of 144
© 2005-2010 HID Global Corporation. All rights reserved.