Rainbow Electronics AT86RF211 - Manual (Page 36)

36
AT86RF211
1942C–WIRE–06/02
• WPER Programming
WPER can be set from 10 ms to 328 sec with an accuracy of ±20%. A 10 ms period
clock is used for this period generation.
Bit 8 and 7 give a period multiplication factor of 1, 16 or 256 (with two serial by 16 clock
prescalers).
Bit 6 to 0 give the number of cycles of the divided clock from 1 to 128 (counter).
DATL 5 Data length
Valid in fixed data length mode (STOP = 0).
(00000)
2
: 1 bit (min data length value)
-------------------
(11110)
2
: 31 bits
(11111)
2
: 32 bits (max data length value)
reset value: (11111)
2
ADD 1 Address content
0: message without address field
1: message with address field
reset value: 1
MSGTST 1 Message error test
0: no error detection mode
1: error detection enabling for debugging
reset value: 0
WPER 9 Wake-up period
Variable from 10 ms to 328 sec with an accuracy of ±20%.(on-chip RC oscillator)
reset value: 960 ms
reset value: (5f)
16
WL1 7 Minimum delay before TEST1 (check of RSSI level)
Variable from 1ms to 1.024 sec
Delay calculation starts when the reference oscillator starts
reset value: 5 ms
reset value: (04)
16
WL2 3 Minimum delay between TEST 1 and TEST 2 (check of header detection)
Variable as multiple of WL1 from 0 to 31 x WL1
reset value: 2 x WL1
reset value: (2)
10
ISTU 1 Inhibit stuff mechanism
0: stuff is used for wake-up message
1: no stuff used in the wake-up message
reset value: 0
- 2 Reserved, must be kept to reset value
reset value: 0
Table 15. WUC Detailed Description (Continued)
Name
Number
of bits Comments