Owner's manual

38
AT86RF211
1942C–WIRE–06/02
• WL2 programming
WL2 can be set as a multiple of WL1 from 0 to 31 WL1.
Wake-upDataRateRegister
(WUR)
Table 18. WL2 Programming
WL2[2:0] Period Comments
(000)
2
0 Simultaneous test of the RSSI and the header
(001)
2
1xWL1
(010)
2
2xWL1
(011)
2
3xWL1
(100)
2
4xWL1
(101)
2
8xWL1
(110)
2
16 x WL1
(111)
2
31 x WL1
Table 19. WUR Overview
Name WUOP RATECHK RATE RATETOL
nbit 17-16 15 14-5 4-0
init (01)
2
0 (0000010000)
2
(01000)
2
Table 20. WUR Detailed Description
Name Number of bits Comments
WUOP 2 WAKEUP output polarity
(00)
2
: WAKEUP pin active low
(01)
2
: WAKEUP pin active high
(1x)
2
: WAKEUP pin open drain (active low, inactive tri-state)
reset value: (01)
2
RATECHK 1 Data rate check
the data rate is automatically extracted from the HEADER field.
the data rate can be compared to RATE with a tolerance of plus or minus RATETOL.
Data rate is computed from a unit of 1.56 µs (Reference clock divided by 16).
0: data rate not checked.
1: data rate check done (header ignored if check fails).
reset value: 0
RATE 10 Data rate value
0d: min value = 1 x 1.56 µs
(1023)
10
: max value = 1024 x 1.56 µs
reset value: 64 x 1.56 µs
reset value: (63)
10
RATETOL 5 Data rate tolerance
0d: min value = 0 x 1.56 µs
(31)
10
: max value = 31 x 1.56 µs
reset value: 8 x 1.56 µs
resetvalue:(8)
10