©2020
Rev 1.1
23
Hardware Registers
Register 0x10 RF_FREQUENCY (7 Bytes)
This register sets the RF1 frequency.
Bit Type Name
Width Description
[55:0]
WO
RF1 Frequency
Word
56
Sets the RF frequency in mHz.
Register 0x11 RF_LEVEL (3 Bytes)
This register sets the RF1 power level.
Bit Type Name
Width Description
[14:0]
WO
RF1 Power Level
15
Sets the RF1 Power level in hundreds of dB. To
set to 10.25 dB, write 1025 to this register.
[15]
WO
Sign bit
1
0 = Positive number
1 = Negative number
[23:16]
WO
Unused
8
Zeros
Register 0x12 RF_ENABLE (1 Byte)
This register enables and disables the RF1 output power.
Bit Type Name
Width Description
[0]
WO
RF1 Enable
1
0 = Disables the output power
1 = Enables the output power
[7:1]
WO
Unused
7
Set all bits to zero.
Register 0x13 RF_PHASE (7 Bytes)
This register sets the phase word.
Bit Type Name
Width Description
[30:0]
WO
Phase word
31
Phase word in 10ths of a degree.
[31]
WO
Reserved
1
Set to 0.
[55:32]
Unused
24
Set to zeros.
