CC1110Fx / CC1111Fx
Register
Name
SFR
Address
Module
Description
Retention5
U0GCR
U1CSR
U1DBUF
U1BAUD
U1UCR
U1GCR
ENDIAN
WDCTL
0xC5
0xF8
0xF9
0xFA
0xFB
0xFC
0x95
0xC9
USART0
USART1
USART1
USART1
USART1
USART1
MEMORY
WDT
USART 0 Generic Control
Y
Y
USART 1 Control and Status
USART 1 Receive/Transmit Data Buffer
USART 1 Baud Rate Control
USART 1 UART Control
Y
Y
Y,[7]N
USART 1 Generic Control
Y
Y
Y
USB Endianess Control (CC1111Fx)
Watchdog Timer Control
Table 31: CC1110Fx/CC1111Fx Specific SFR Overview
11.2.3.4 Radio Registers
space and reside in address range 0xDF00 -
0xDF3D.
The radio registers are all related to Radio
configuration and control. The RF registers can
only be accessed through XDATA memory
Table 32 gives a descriptive overview of these
registers. Each register is described in detail in
section 14.19, starting on page 208.
XDATA
Register
Description
Retention6
Address
0xDF00
0xDF01
0xDF02
0xDF03
0xDF04
0xDF05
0xDF06
0xDF07
0xDF08
0xDF09
0xDF0A
0xDF0B
0xDF0C
0xDF0D
0xDF0E
0xDF0F
0xDF10
0xDF11
0xDF12
0xDF13
0xDF14
0xDF15
0xDF16
SYNC1
Sync word, high byte
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
SYNC0
Sync word, low byte
PKTLEN
PKTCTRL1
PKTCTRL0
ADDR
Packet length
Packet automation control
Packet automation control
Device address
CHANNR
FSCTRL1
FSCTRL0
FREQ2
Channel number
Frequency synthesizer control
Frequency synthesizer control
Frequency control word, high byte
Frequency control word, middle byte
Frequency control word, low byte
Modem configuration
FREQ1
FREQ0
MDMCFG4
MDMCFG3
MDMCFG2
MDMCFG1
MDMCFG0
DEVIATN
MCSM2
Modem configuration
Modem configuration
Modem configuration
Modem configuration
Modem deviation setting
Main Radio Control State Machine configuration
Main Radio Control State Machine configuration
Main Radio Control State Machine configuration
Frequency Offset Compensation configuration
Bit Synchronization configuration
Y
Y
Y
Y
Y
MCSM1
MCSM0
FOCCFG
BSCFG
6
Registers without retention are in their reset state after PM2 or PM3. This is only applicable for
registers / bits that are defined as R/W
SWRS033E
Page 50 of 239
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