ACG HF Multi ISO RFID Reader - RFID Webshop
ACG HF Multi ISO RFID Reader - RFID Webshop
ACG HF Multi ISO RFID Reader - RFID Webshop
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>ACG</strong> <strong>HF</strong> <strong>Multi</strong> <strong>ISO</strong> <strong>RFID</strong> <strong>Reader</strong> V1.0<br />
The following table describes the exact baud rates used by the reader.<br />
Baud rate Exact baud rate Difference<br />
9600 baud 9603 baud 0.03 %<br />
19200 baud 19207 baud 0.04 %<br />
38400 baud 38305 baud -0.25 %<br />
57600 baud 57458 baud -0.25 %<br />
115200 baud 114915 baud -0.25 %<br />
230400 baud 233793 baud 1.47 %<br />
460800 baud 452000 baud -1.91 %<br />
Figure 12-11: Exact baud rates<br />
The following table describes the communication settings<br />
Description<br />
8 data bits<br />
No parity bit<br />
1 stop bit<br />
No flow control<br />
12.3.5.1 CF Card Version<br />
Figure 12-12: Communication settings<br />
The Baud rate of the CF Card version is limited to 115200 baud. 230400 and 460800<br />
are not supported.<br />
12.3.6 Command Guard Time (0Dh)<br />
The Command Guard Time is used to ensure that commands are not sent to fast<br />
consecutively. Following commands are sent after the guard time is elapsed. One<br />
time slice is around 37,8us. The longest timeout value is 9,6ms (FFh).<br />
The default value is 20h (1,2ms).<br />
<strong>ACG</strong> Identification Technologies GmbH 51
Change language