A-36 Acutime 2000 Synchronization Kit User Guide
Trimble Standard Interface Protocol
A
Table A-23 Command Packet 38
Byte Item Type Value Meaning
0 Operation Byte 1
2
Request data from receiver
Load data into receiver
1 Type of data Byte 1
2
3
4
5
6
Not used
Almanac
Health page, T_oa, WN_oa
Ionosphere
UTC
Ephemeris
2 Sat PRN# Byte 0
1-32
Data that is not satellite-ID specific
satellite PRN number
3 length (n) Byte Number of bytes of data to be
loaded
4 to n+3 data n Bytes