Rainbow Electronics MAX7032 - Manual (Page 22)

MAX7032
Low-Cost, Crystal-Based, Programmable,
ASK/FSK Transceiver with Fractional-N PLL
22 ______________________________________________________________________________________
BIT ID BIT NAME BIT LOCATION (0 = LSB) FUNCTION
AGCLK AGC locking feature 7
1 = Enable AGC lock
0 = Disable AGC lock
GAIN Gain state 6
1 = Force manual high-gain state if MGAIN = 1
0 = Force manual low-gain state if MGAIN = 1
TRK_EN
Manual peak-detector
tracking
5
1 = Force manual peak-detector tracking
0 = Release peak-detector tracking
X None 4 Not used
PCAL Polling timer calibration 3
1 = Perform polling timer calibration
Automatically reset to zero once calibration is completed
FCAL FSK calibration 2
1 = Perform FSK calibration
Automatically reset to zero once calibration is completed
CKOUT Crystal clock output enable 1
1 = Enable crystal clock output
0 = Disable crystal clock output
SLEEP Sleep mode 0
1 = Deep-sleep mode, regardless the state of
ENABLE pin
0 = Normal operation
Table 6. Control Register (Address: 0x01)
BIT ID BIT NAME BIT LOCATION (0 = LSB) FUNCTION
LNA LNA enable 7
1 = Enable LNA
0 = Disable LNA
AGC AGC enable 6
1 = Enable AGC
0 = Disable AGC
MIXER Mixer enable 5
1 = Enable mixer
0 = Disable mixer
BaseB Baseband enable 4
1 = Enable baseband
0 = Disable baseband
PkDet Peak-detector enable 3
1 = Enable peak detector
0 = Disable peak detector
PA Transmitter PA enable 2
1 = Enable PA
0 = Disable PA
RSSIO RSSI amplifier enable 1
1 = Enable buffer
0 = Disable buffer
X None 0 Not used
Table 5. Power-Configuration Register (Address: 0x00)