SX1231 SEMTECH [Semtech Corporation], SX1231 Datasheet - Page 57

• Manufacturer Part Number: SX1231
• Description: Low Power Integrated UHF Transceiver
• Manufacturer: SEMTECH [Semtech Corporation]

6. Configuration and Status Registers
6.1. General Description
Table 21 Registers Summary
Rev 2 - Nov 2009
ADVANCED COMMUNICATIONS & SENSING
Address
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
RegAgcThresh1
RegAgcThresh2
RegAgcThresh3
Register Name
RegDataModul
RegBitrateMsb
RegBitrateLsb
RegFdevMsb
RegPaRamp
RegOpMode
RegFdevLsb
RegPaLevel
RegLowBat
RegListen1
RegListen2
RegListen3
RegVersion
RegAgcRef
RegFrfMsb
RegFrfMid
RegFrfLsb
RegOsc1
RegOsc2
RegOcp
RegFifo
RegLna
(built-in)
Reset
0x92
0x0B
0x08
0x1A
0x0B
0xE4
0xC0
0xF5
0x9F
0xB0
0x7B
0x9B
0x00
0x04
0x00
0x00
0x52
0x00
0x41
0x40
0x02
0x20
0x21
0x09
0x40
mended)
Default
(recom
0xA2
0x1B
0x88
Page 57
FIFO read/write access
Operating modes of the transceiver
Data operation mode and Modulation settings
Bit Rate setting, Most Significant Bits
Bit Rate setting, Least Significant Bits
Frequency Deviation setting, Most Significant Bits
Frequency Deviation setting, Least Significant Bits
RF Carrier Frequency, Most Significant Bits
RF Carrier Frequency, Intermediate Bits
RF Carrier Frequency, Least Significant Bits
RC Oscillators Settings
-
Low Battery Indicator Settings
Listen Mode settings
Listen Mode Idle duration
Listen Mode Rx duration
Semtech ID relating the silicon revision
PA selection and Output Power control
Control of the PA ramp time in FSK mode
Over Current Protection control
AGC reference level and FSK polarity control
AGC thresholds control
AGC thresholds control
AGC thresholds control
LNA settings
Description
DATASHEET
www.semtech.com
SX1231