User`s guide

Chapter 5 - I/O Commands
INVERSE DIFFERENTIAL WITH PSEUDORANGE OUTPUT (@@Hr)
Motorola Binary Format
Geometry
dd = DOP 0-999 (0.1 resolution) (0.0-99.9)
t = Status/DOP type
Each bit represents one of the following:
(msb) Bit 7: antenna undercurrent
Bit 6: antenna overcurrent
Bit 5: spare
Bit 4: spare
Bit 3: spare
Bit 2: spare
Bit 1: spare
(lsb) Bit 0: set = HDOP (2D)
clear = PDOP (3D)
Satellite Stats
v = number visible 0-12
ff = SVs used for fix
(msb) Bits 15-12: not used
Bit 11: SV on channel 12 used for fix
Bit 10: SV on channel 11 used for fix
Bit 9: SV on channel 10 used for fix
Bit 8: SV on channel 9 used for fix
Bit 7: SV on channel 8 used for fix
Bit 6: SV on channel 7 used for fix
Bit 5: SV on channel 6 used for fix
Bit 4: SV on channel 5 used for fix
Bit 3: SV on channel 4 used for fix
Bit 2: SV on channel 3 used for fix
Bit 1: SV on channel 2 used for fix
(lsb) Bit 0: SV on chanel 1 used for fix
Motorola GPS Products - M12+ User's Guide Revision 6.X 09FEB05
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