Reference Manual for the CLOUD 370x F Contactless Desktop Readers
Document Version 1.0
Last revised on 2014-07-22
Page 63 of 82
6.3.4.7:
CNTLESS_CONTROL_848
This Escape command can be used to enable or disable 848 Kbps support, as well as query whether
848 Kbps is currently enabled or disabled.
The RF communication with a user token will only switch to 848 Kbps if the user token supports this
baud rate and automatic Protocol Parameter Selection (PPS) is ON.
NOTE:
Only the CLOUD 3700 F reader supports 848 Kbps; the CLOUD 3701 F reader’s maximum baud rate is
424 Kbps.
Input:
The input buffer shall contain 2 bytes.
Byte0
Byte1 Description
Escape code (0x9D)
0x00 Disable 848 Kbps support
0x01 Enable 848 Kbps support
0xFF Get current status of 848 Kbps support
Output:
•
If B1 of the input buffer is 0x00 or 0x01, then the output buffer is:
Output buffer
NULL
•
If B1 of the input buffer is 0xFF, then the output buffer is a BYTE buffer with the following possible
values:
Output buffer
Description
0x00
848 Kbps is disabled
0x01
848 Kbps is enabled