GXB2000 Datasheet, PDF (22/60 Pages) Sony Corporation – 16-Channel GPS Receiver Module

GXB2000
1-3-17. CH command (satellite No. setting during manual setting)
No.
BIT
76543210
Contents
Example
Setting value
Input data
(HEX)
1 11000000 Header
2 0xxxxxxx Satellite Nos. for 16 channels
3 0xxxxxxx Value range: 1 to 64
4 0xxxxxxx 0 is invalid.
5 0xxxxxxx
6 0xxxxxxx
7 0xxxxxxx
8 0xxxxxxx
9 0xxxxxxx
10 0xxxxxxx
11 0xxxxxxx
12 0xxxxxxx
13 0xxxxxxx
14 0xxxxxxx
15 0xxxxxxx
16 0xxxxxxx
17 0xxxxxxx
18 11011010 Terminator. "Z" + 80H
—
9
5
18
1
20
2
6
12
—
—
—
—
—
—
—
—
—
C0
09
05
12
01
14
02
06
0C
—
—
—
—
—
—
—
—
DA
After receiving the above command, the GPS side sends this command as a response.
1-3-18. LF command (D-GPS valid time setting)
No.
BIT
76543210
Contents
1 11000111 Header
2 0xxxxxxx D-GPS valid time
3 0xxxxxxx Resolution: s
4 11011010 Terminator. "Z" + 80H
Example
Setting value
Input data
(HEX)
—
C7
—
DA
After receiving the above command, the GPS side sends this command as a response.
1-3-19. EP1 command (receive ephemeris data)
No.
BIT
76543210
Contents
1 11001101 Header
2 11011010 Terminator. "Z" + 80H
Example
Setting value
Input data
(HEX)
—
CD
—
DA
After receiving the above command, the GPS side sends this command as a response. The NAVI (PC) side
receives this command and then sends the ephemeris data to the GPS side.
S-14