SX1230
Integrated Transmitter IC
ADVANCED COMMUNICATIONS & SENSING
6.3. SX1230 Register Description
Table 11 SX1230 Register Summary
DATASHEET
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
Register Name
Mode
BrMsb
BrLsb
FdevMsb
FdevLsb
FrfMsb
FrfMid
FrfLsb
PaCtrl
PaFskRamp
PllStat
VcoCtrl1
VcoCtrl2
VcoCtrl3
VcoCtrl4
ClockCtrl
Eeprom
ClockSel
EolCtrl
PaOcpCtrl
unused
unused
unused
PerDivider
BtnDeb
Description
Operating and modulation mode settings.
Bit rate setting.
Frequency Deviation (FSK).
RF centre frequency setting.
PA selection and power control.
PA rise and fall timing (FSK).
PLL status register.
VCO calibration values.
Clock output pin settings.
Stand alone mode E 2 PROM configuration.
Selection between RC or crystal oscillator.
Low battery indicator settings.
PA Over current protection - limits PA current.
-
-
-
Periodic mode wake-up timer control.
Push button debouncer setting.
SX1230, Revision 2 May 2009
?2008 Semtech Corp.
Page 21
www.semtech.com
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