CC1000
SWRS048A Page 39 of 55
29. Configuration registers
The configuration of
CC1000
is done by
programming 22 8-bit configuration
registers. The configuration data based on
selected system parameters are most
easily found by using the SmartRF
®
Studio software. A complete description of
the registers are given in the following
tables. After a RESET is programmed all
the registers have default values.
REGISTER OVERVIEW
ADDRESS
Byte Name
Description
00h MAIN
MAIN
Register
01h
FREQ_2A
Frequency Register 2A
02h
FREQ_1A
Frequency Register 1A
03h
FREQ_0A
Frequency Register 0A
04h
FREQ_2B
Frequency Register 2B
05h
FREQ_1B
Frequency Register 1B
06h
FREQ_0B
Frequency Register 0B
07h
FSEP1
Frequency Separation Register 1
08h
FSEP0
Frequency Separation Register 0
09h CURRENT
Current
Consumption Control Register
0Ah
FRONT_END
Front End Control Register
0Bh
PA_POW
PA Output Power Control Register
0Ch
PLL
PLL Control Register
0Dh
LOCK
LOCK Status Register and signal select to CHP_OUT (LOCK) pin
0Eh
CAL
VCO Calibration Control and Status Register
0Fh
MODEM2
Modem Control Register 2
10h
MODEM1
Modem Control Register 1
11h
MODEM0
Modem Control Register 0
12h
MATCH
Match Capacitor Array Control Register for RX and TX impedance matching
13h
FSCTRL
Frequency Synthesiser Control Register
14h
Reserved
15h
Reserved
16h
Reserved
17h
Reserved
18h
Reserved
19h
Reserved
1Ah
Reserved
1Bh
Reserved
1Ch
PRESCALER
Prescaler and IF-strip test control register
40h
TEST6
Test register for PLL LOOP
41h
TEST5
Test register for PLL LOOP
42h
TEST4
Test register for PLL LOOP (must be updated as specified)
43h
TEST3
Test register for VCO
44h
TEST2
Test register for Calibration
45h
TEST1
Test register for Calibration
46h
TEST0
Test register for Calibration