SATEL-TR489
Integration Guide, Version 0.9
30
t
min
t
marg
t
sleep
t
overlap
t
TX
t
RX slot
0
t
Figure 6.1 Power save mode timing factors.
E.g. In system with TX interval of 1 s, and with 300 ms (approx. 300B @ 9600 bps) transmission
time:
t
min
= 1000 ms t
TX
=
300 ms
t
marg
=125 ms + 60 ms = 185 ms
t
sleep
= 1000 ms − (125 ms + 60 ms) − 300 ms =
515 ms
t
RX slot, min
= 1000 ms
–
185 ms = 815 ms t
RX slot,
max
= 1000 ms + 285 ms = 1285 ms
6.6
Restart
After startup the module can be restarted by issuing a SL command, upon which the module will
shut down all circuitry, and Reboot the CPU (see SL command list).
