AT86RF211SDK E2V, AT86RF211SDK Datasheet - Page 43

• Manufacturer Part Number: AT86RF211SDK
• Description: KIT DEV FOR AT86RF211/915MHZ
• Manufacturer: E2V
• Series: Smart RFr
• Type: Transceiverr

Specifications of AT86RF211SDK

• Frequency: 915MHz
• For Use With/related Products: AT86RF211 @ 915MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT86RF211-DK; AT86RF211-DK915107; AT86RF211DK; AT86RF211DK915107; AT86RF211DK915107

2.5.2.6
5348B–WIRE–03/06
Status Register
In reception mode, only one frequency needs to be programmed. In transmission mode,
two different registers F0 and F1 or F2 and F3 must be programmed for 0 code and 1
code transmission. The DATAMSG pin value actually selects the used register. The four
registers can also be set to define two channels, so that the AT86RF211S may switch
quickly from one channel to the other.
Example:
FCHANNEL = 868.3 MHz
IF1 = 10.7 MHz
Deviation = ±4 kHz
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 2-22.
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,
2. Two frequencies are used to transmit data: 868.304 MHz for
taking into account the external parameters (for example, the noise that brings the
image frequency).
868.296 MHz for
5 of CTRL1.
PLLL
Overview
30
Programmed Frequency
FCHANNEL ± IF1
FCHANNEL ± deviation
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
MSGDATL
MRSSI
0
29-24
14-10
transmission. The polarity of DATAMSG can be swapped using bit
MVCC
23-18
WAKEUP
17
AT86RF211S
MSGMRATE
1
9-0
16
transmission and
-
MSGERR
15
43