Figure 4: Config Register Read & Write Protocol
Table 12: Overview of Configuration Registers
Address
Register Name
Register Type
Description
0x00
Hop Band
R/W
Select the hop band to use
0x01
Hop Set - Full
R/W
Select hop sequence for full-band hopping out of
36 possible
0x02
Hop Set - Sub
R/W
Select hop sequence for sub-band hopping out of
16 possible
0x03
Tx Power
R/W
Select transmit output power
0x04
Packet length
R/W
Set length of packet for broadcast and half-duplex
modes
0x05
Half-duplex Timeout
R
Set timeout for serial data in half-duplex mode
0x06
RSSI
R
Read the RSSI value from the previous hop
0x07
Status
R
Read the status register to check for changes in
channel switches or errors
0x08
Error Count
R
Read a list of number of missed/erroneous
packets per channel
0x09
Sleep Command
W
Put the radio module into sleep mode
0x0A
Sync Word
R/W
Select a sync word for the CC2400
0x11
Temperature
R
Read the temperature on the board
0x12
Firmware Version
R
Read the version of firmware present
0x13
Product ID
R
Read if the product is Euro or North American
version
