User's Manual Part 1

13,56 MHz Multitag Reader Module, Version 0.9v
ACG Identification Technologies AT Page 26
5.3.6.4 Continuous read mode at start up (default enabled)
Continuous read mode at startup could be activated using the utility program.
5.3.6.5 Lock mode (default disabled)
If set the reader locks to the first recognized tag type. This speeds up the
communication to a tag in continuous read mode. The reader only uses this tag type
anymore.
5.3.6.6 Extended ID (default disabled)
If set Tagit® and ISO14443 Type B cards returns additional information.
Tag type Number of
Bytes
Description
Tagit® 2 page size, number of pages
ISO14443B 7 Application data, Protocol Identifier
Figure 5-13: Extended ID
5.3.6.7 SingleShot function (default disabled)
If enabled the reader replies the serial number only once. Then the reader waits until
a timeout is reached. One time slice is around 100 ms. The timeout value has the
range of one byte and is stored in EEPROM register 0Fh.
5.3.6.8 PageRead function (default disabled)
If enabled the reader sends a page content instead of the serial number back to the
host. The reader starts at the page specified in the EEPROM register 11h and reads
as many as following pages defined at EEPROM register 12h. A single command is
terminated with an <CR> + <LF>.
In binary protocol mode each page is transmitted separately. At the end no <CR> +
<LF> is transmitted.
5.3.6.9 LED function (default disabled)
Using the LED active flag the reader suppresses an activity of the LED. The user can
set the LED state using the commands of switching on/off LED.
5.3.6.10 Simple access control applications
Serial numbers are not encrypted and always sent plain to the reader. This results in
a low-level security application.