AT86RF211SAHW Atmel, AT86RF211SAHW Datasheet - Page 42

• Manufacturer Part Number: AT86RF211SAHW
• Manufacturer: Atmel

Specifications of AT86RF211SAHW

• Lead Free Status / Rohs Status: Compliant

4.6.2.6
42
0894C–WIRE–11/08
Status Register
Table 4-23.
Example:
FCHANNEL = 868.3 MHz
IF1 = 10.7 MHz
Deviation = ±4 kHz
Table 4-24.
Notes:
The STATUS register is used to read the status of the internal functions (including the wake-up function)
or the output value of the internal ADC. This register is read-only.
Table 4-25.
Overview (Continued)
Mode
RX
TX
Mode
RX
TX
Name
Name
nbit
nbit
1. In reception mode, one of the two frequencies (879 or 857.6 MHz) can be chosen, taking into account
2. Two frequencies are used to transmit data: 868.304 MHz for
the external parameters (for example, the noise that brings the image frequency).
transmission. The polarity of DATAMSG can be swapped using bit 5 of CTRL1.
Programmed Frequency
Overview
Programmed Frequency Example
PLLL
30
FSK
868.3 ± 10.7 = 879 MHz or 857.6 MHz programmed in F2
868.3 ± 0.004 = 868.304 MHz programmed in F1 when DATAMSG = 1
and 868.296 MHz programmed in F0 when DATAMSG = 0
Programmed Frequency
FCHANNEL ± IF1
FCHANNEL ± deviation
MSGDATL
MRSSI
29-24
14-10
MVCC
23-18
WAKEUP
17
1
transmission and 868.296 MHz for
MSGMRATE
e2v semiconductors SAS 2008
9-0
16
-
AT86RF211S
MSGERR
15
0