GXB2000 Datasheet, PDF (18/60 Pages) Sony Corporation – 16-Channel GPS Receiver Module

GXB2000
1-3-3. SK command (receiver geodesic system parameter setting)
No.
BIT
76543210
Contents
1 10100010 Header
2 0xxxxxxx Geodesic system
Value range: 0 to 25
3 11011010 Terminator. "Z" + 80H
Example
Setting value
Input data
(HEX)
—
A2
18
12
—
DA
After receiving the above command, the GPS side sends this command as a response.
1-3-4. AMI command (receive almanac data)
No.
BIT
76543210
Contents
1 10100011 Header
2 11011010 Terminator. "Z" + 80H
Example
Setting value
Input data
(HEX)
—
A3
—
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 almanac data to the GPS side.
1-3-5. AMO command (transmit almanac data)
No.
BIT
76543210
Contents
1 10100100 Header
2 11011010 Terminator. "Z" + 80H
Example
Setting value
Input data
(HEX)
—
A4
—
DA
After receiving the above command, the GPS side sends this command as a response, followed by the
almanac data.
1-3-6. CD command (initialize almanac data area and cold start)
No.
BIT
76543210
Contents
1 10100101 Header
2 11011010 Terminator. "Z" + 80H
Example
Setting value
Input data
(HEX)
—
A5
—
DA
After receiving the above command, the GPS side sends this command as a response.
S-10