CC2430 Datasheet, PDF (195/212 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

MANANDL (0xDF23)
Bit Name
7
-
6
RXBPF_CAL_PD
5
CHP_PD
4
FS_PD
3
ADC_PD
2
VGA_PD
1
RXBPF_PD
0
LNAMIX_PD
MANORH (0xDF24)
Bit Name
7
VGA_RESET_N
6
BIAS_PD
5
BALUN_CTRL
4
RXTX
3
PRE_PD
2
PA_N_PD
1
PA_P_PD
0
DAC_LPF_PD
MANORL (0xDF25)
Bit Name
7
-
6
RXBPF_CAL_PD
5
CHP_PD
4
FS_PD
3
ADC_PD
2
VGA_PD
1
RXBPF_PD
0
LNAMIX_PD
Radio : Radio Registers
CC2430
Reset
0
1
1
1
1
1
1
1
R/W
R0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved, read as 0
Powerdown control of complex band pass receive filter
calibration oscillator.
Powerdown control of charge pump.
Powerdown control of VCO, I/Q generator, LO buffers.
Powerdown control of the ADCs.
Powerdown control of the VGA.
Powerdown control of complex band pass receive filter.
Powerdown control of LNA, down conversion mixers and
front-end bias.
Reset
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
The VGA_RESET_N signal is used to reset the peak
detectors in the VGA in the RX chain.
Global Bias power down (1)
The BALUN_CTRL signal controls whether the PA should
receive its required external biasing (1) or not (0) by
controlling the RX/TX output switch.
RXTX signal: controls whether the LO buffers (0) or PA
buffers (1) should be used.
Powerdown of prescaler.
Powerdown of PA (negative path).
Powerdown of PA (positive path). When PA_N_PD=1 and
PA_P_PD=1 the up conversion mixers are in powerdown.
Powerdown of TX DACs.
Reset
0
0
0
0
0
0
0
0
R/W
R0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved, read as 0
Powerdown control of complex band pass receive filter
calibration oscillator.
Powerdown control of charge pump.
Powerdown control of VCO, I/Q generator, LO buffers.
Powerdown control of the ADCs.
Powerdown control of the VGA.
Powerdown control of complex band pass receive filter.
Powerdown control of LNA, down conversion mixers and
front-end bias.
CC2430 Data Sheet (rev. 2.1) SWRS036F
Page 195 of 211