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AX5043 Datasheet(PDF) 27 Page - ON Semiconductor

Part # AX5043
Description  Advanced High Performance ASK and FSK Narrow-band Transceiver for 27-1050 MHz Range
PDF  47 Pages
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Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

AX5043 Datasheet(HTML) 27 Page - ON Semiconductor

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AX5043
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27
Table 28. CONTROL REGISTER MAP
Bit
Add
Description
0
1
2
3
4
5
6
7
Reset
Ret
Dir
Name
Status
01C RADIOSTATE
R
–
––––0000 –
–
–
–
RADIOSTATE(3:0)
Radio Controller State
01D XTALSTATUS
R
R
–––––––– –
–
–
–
–
–
–
XTAL
RUN
Crystal Oscillator Sta-
tus
Pin Configuration
020
PINSTATE
R
R
–––––––– –
–
PS PWR
AMP
PS ANT
SEL
PS IRQ
PS DATA
PS DCLK
PS SYS
CLK
Pinstate
021
PINFUNCSYSC-
LK
RW R
0––01000 PU
SYSCLK
–
–
PFSYSCLK(4:0)
SYSCLK Pin Function
022
PINFUNCDCLK
RW R
00–––100 PU DCLK
PI DCLK
–
–
–
PFDCLK(2:0)
DCLK Pin Function
023
PINFUNCDATA
RW R
10–––111 PU DATA
PI DATA
–
–
–
PFDATA(2:0)
DATA Pin Function
024
PINFUNCIRQ
RW R
00–––011 PU IRQ
PI IRQ
–
–
–
PFIRQ(2:0)
IRQ Pin Function
025
PINFUNCANTS-
EL
RW R
00–––110 PU ANTSEL PI ANTSEL
–
–
–
PFANTSEL(2:0)
ANTSEL Pin Function
026
PINFUNCPWRA-
MP
RW R
00––0110 PU
PWRAMP
PI
PWRAMP
–
–
PFPWRAMP(3:0)
PWRAMP Pin Function
027
PWRAMP
RW R
–––––––0 –
–
–
–
–
–
–
PWRAMP PWRAMP Control
FIFO
028
FIFOSTAT
R
R
0––––––– FIFO AUTO
COMMIT
–
FIFO FREE
THR
FIFO CNT
THR
FIFO OVER FIFO UN-
DER
FIFO FULL FIFO
EMPTY
FIFO Control
W
R
FIFOCMD(5:0)
029
FIFODATA
RW
–––––––– FIFODATA(7:0)
FIFO Data
02A FIFOCOUNT1
R
R
–––––––0 –
–
–
–
–
–
–
FIFO
COUNT(8
)
Number of Words cur-
rently in FIFO
02B FIFOCOUNT0
R
R
00000000 FIFOCOUNT(7:0)
Number of Words cur-
rently in FIFO
02C FIFOFREE1
R
R
–––––––1 –
–
–
–
–
–
–
FIFO
FREE(8)
Number of Words that
can be written to FIFO
02D FIFOFREE0
R
R
00000000 FIFOFREE(7:0)
Number of Words that
can be written to FIFO
02E FIFOTHRESH1
RW R
–––––––0 –
–
–
–
–
–
–
FIFO
THRESH
(8)
FIFO Threshold
02F
FIFOTHRESH0
RW R
00000000 FIFOTHRESH(7:0)
FIFO Threshold
Synthesizer
030
PLLLOOP
RW R
0–––1001 FREQB
–
–
–
DIRECT
FILT EN
FLT(1:0)
PLL Loop Filter Set-
tings
031
PLLCPI
RW R
00001000 PLLCPI
PLL Charge Pump
Current (Boosted)
032
PLLVCODIV
RW R
–000–000 –
VCOI MAN
VCO2INT
VCOSEL
–
RFDIV
REFDIV(1:0)
PLL Divider Settings
033
PLLRANGINGA
RW R
00001000 STICKY
LOCK
PLL LOCK
RNGERR
RNG
START
VCORA(3:0)
PLL Autoranging
034
FREQA3
RW R
00111001 FREQA(31:24)
Synthesizer Frequency
035
FREQA2
RW R
00110100 FREQA(23:16)
Synthesizer Frequency
036
FREQA1
RW R
11001100 FREQA(15:8)
Synthesizer Frequency
037
FREQA0
RW R
11001101 FREQA(7:0)
Synthesizer Frequency
038
PLLLOOPBOOS-
T
RW R
0–––1011 FREQB
–
–
–
DIRECT
FILT EN
FLT(1:0)
PLL Loop Filter Set-
tings (Boosted)
039
PLLCPIBOOST
RW R
11001000 PLLCPI
PLL Charge Pump
Current
03B PLLRANGINGB
RW R
00001000 STICKY
LOCK
PLL LOCK
RNGERR
RNG
START
VCORB(3:0)
PLL Autoranging
03C FREQB3
RW R
00111001 FREQB(31:24)
Synthesizer Frequency
03D FREQB2
RW R
00110100 FREQB(23:16)
Synthesizer Frequency
03E FREQB1
RW R
11001100 FREQB(15:8)
Synthesizer Frequency
03F
FREQB0
RW R
11001101 FREQB(7:0)
Synthesizer Frequency
Signal Strength
040
RSSI
R
R
–––––––– RSSI(7:0)
Received Signal
Strength Indicator
041
BGNDRSSI
RW R
00000000 BGNDRSSI(7:0)
Background RSSI
042
DIVERSITY
RW R
––––––00 –
–
–
–
–
–
ANT SEL
DIV ENA
Antenna Diversity Con-
figuration



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