V23993-A1037-A VINCOTECH, V23993-A1037-A Datasheet - Page 17

• Manufacturer Part Number: V23993-A1037-A
• Description: GPS Modules & Development Tools GPS Receiver Module Full NMEA (SMD)
• Manufacturer: VINCOTECH
• Type: GPS Moduler

Specifications of V23993-A1037-A

• Operating Voltage: 3.3 V to 3.6 V
• Frequency Range: 1575 MHz
• Operating Temperature Range: - 30 C to + 70 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.3.1.2 Load Ephemeris
This command load ephemeris data into backup RAM. This will end up in hot start.
e.g. $PSTMEPHEM,1,3,<byte1>,<byte2>,…,<byteN>*7F
3.3.1.3 Dump Almanacs
This command sends out almanacs stored in the backup RAM in this format:
e.g. $PSTMALMANAC,1,3,<byte1>,<byte2>,…,<byteN>*7F
V2.0 – 04/07
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
• $PSTMEPHEM
• $PSTMDUMPALMANAC
$PSTMEPHEM
1
3
<byte1>
<byte2>
<byteN>
*7F
$PSTMALMANAC
1
3
<byte1>
<byte2>
<byteN>
*7F
Vendor and message identifier
Satellite ID
Number of the ephemeris data bytes
First byte of ephemeris data
Second byte of ephemeris data
Last byte of ephemeris data
Checksum
Table 10: Load ephemeris data
Table 11: Almanac data output
Vendor and message identifier
Satellite ID
Number of the almanac data bytes
First byte of almanac data
Second byte of almanac data
Last byte of almanac data
Checksum
GPS Receiver Firmware
User’s Manual
A1037
Page 17 of 43