Varying Buffer Size & Time to Set CTS

Hi ,
I am using XBP24ZB modules for transmission of the data between my Data terminal units(LPC2368). I observed that duing AT-Mode and Unicast data transmission the time to set CTS after it was cleared is consitantly maintaining 30ms where as in AT-Mode Broadcastig it is taking the series of following times in sequence: 1, 180, 180, 500, 9500 continuously. And also Maximum buffer size in AT-Unicast is 84 bytes and In AT-Broadcast is 92 bytes.

My Question is why does the Time to Enable CTS is being changed and buffer size is also being changed? Can i manipulate the buffer size?

hi,

Maximum buffer size in AT-Unicast is 84 bytes and In AT-Broadcast is 92 bytes.

I think that that is because the 64-bit desitination address field is not used among the address fields of a NWK layer header.

1, 180, 180, 500, 9500

sorry,i can’t understand this list.

Sorry its 1 milli sec,180 milli sec,180 milli sec,500, milli sec,9500 milli sec respectively