AT86RF211SDK E2V, AT86RF211SDK Datasheet - Page 46

• 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

Table 2-27.
46
Name
XTALRUN
SELCH
HOLDMODE
XTAL205M
DISCRANGE
DISCLPF
RSSICLK
–
PORTEN
Name
nbit
init
AT86RF211S
WUSYNC
DTR Detailed Description in RF211S Mode
10
0
Number of
bits
2
1
1
1
2
1
2
1
1
WUHEAD
Comments
“XTAL running mode” control
00 : normal mode
01 : XTAL oscillator running with no possibility to output the clock on the DIGOUT pin
10 : unused
11 : XTAL oscillator running, with possibility to output the clock on the DIGOUT pin
reset value : (00)
“Charge and hold” mode control
0 : internal or external mode as specified by CTRL1[4]
1 : “charge and hold” mode selection
reset value : 0
Hold control in “charge and hold” mode if SELCH = '1'
0 : remains in the Charge mode
1 : holds the capacitor voltage
reset value : 0
“20.5 MHz crystal and 10.7 MHz IF1” mode control
0 : selection as specified by CTRL1[7]
1 : 20.5 MHz crystal with 10.7 MHz IF1
reset value : 0
Discriminator range choice
11 : narrow DB +/- 25 kHz .. ...... 10 : standard DB, +/- 50 kHz
01 : medium DB +/- 75 kHz ...... 00 : wide DB, +/- 125 kHz
reset value : (10)
Discriminator low-pass filter frequency cut-off control
0 : discriminator LPF kept to 50 kHz
1 : discriminator LPF set to 70 kHz..
reset value : 0
RSSI clock selection control
00 : 80 kHz clock ( 12 µs )
01 : 160 kHz clock ( 6 µs )
10 : 320 kHz clock ( 3 µs )
11 : 640 kHz clock ( 1.5 µs )
reset value : (10)
Reserved. Must be kept to reset value 0
DIGOUT pin enable
0 : no signal on DIGOUT
1 : DIGOUT selected for output signal
reset value : 0
9
0
2
2
2
(000)
8-6
-
2
DSREF
(1000)
5-2
2
DISCHIGH
1
0
5348B–WIRE–03/06
DISCLOW
0
0