TDA5150 Datasheet, PDF (56/106 Pages) Infineon Technologies AG – On-chip, high resolution fractional-N synthesizer and Sigma-Delta modulator with ASK, FSK, GFSK options

TDA 5150
TDA 5150 Functional Description
2.4.9.6 SFRs related to Operating Modes
ADDR 0x04
TXCFG0—Transmitter Configuration Register 0
Bit 7
GO2STDBY
cw/0
Bit 6
reserved
w/0
Bit 5
reserved
w/0
Bit 4
FSOFF
w/0
Bit 3
ISMB
w/0
Bit 2
ISMB
w/1
Bit 1
reserved
w/1
Bit 0
reserved
w/0
Bit 7 GO2STDBY
1: go to StandBy, (cleared after 1 is written)
ADDR 0x05
TXCFG1—Transmitter Configuration Register 1
Bit 7
Bit 6
GO2SLEEP ASKFSK2
cw/0
w/0
Bit 5
Bit 4
ASKFSK1 ASKSLOPE
w/1
w/0
Bit 3
INVERT
w/0
Bit 2
Bit 1
Bit 0
ENCMODE ENCMODE ENCMODE
w/1
w/0
w/1
Bit 7 GO2SLEEP
1: go to Sleep
Note: after execution of this command all SFR
content is lost
Data Sheet
56
V 1.0, July 2009