DR + GPS
STARTER KIT REFERENCE MANUAL
Lassen DR + GPS Reference Manual 108
0x29-04: Local Oscillator (LO) Frequency Offset Initialization
The data in this message will change after initialization through fixes. To erase
frequency initialization information, use the corresponding set command with
source byte equal to zero (Invalid / Clear).
Table 84: 0x29-04: Local Oscillator (LO) Frequency Offset Initialization Report Message
Byte Name Type Units/LSB Range / Value Meaning
Code U8 0x29
Subcode U8 0x04
0 0-2 Source U3 0
1
2
3
Invalid / Clear
Host Input
Host Override
GPS Fix
0 3 Newness U1 0
1
From BBRAM
New
0 4 Frequency Acc’y
Status
U1 0
1
Acc’y Unknown
Acc’y Valid
1-4 Frequency S32 1 PPB
±50 PPM
5-6 Frequency
Accuracy
U16 1 PPB 0 – 16 PPM 1-sigma accuracy