Symmetricom XL-GPS GPS Receiver User Manual


 
82 997-01530-01, Rev. C-25, Jan 2008
SSSSSSSSSSSS SSSS SSSSSS SSSSSSS S SSS SSSSSSS
1
XL-GPS responds:
F100 L LOCKED<CR><LF>
or
F100 L UNLOCKED<CR><LF>
F100 ST – Self Test Status
Use function F100 ST to display whether the Self Test Status parameters passed or failed. The
parameters include: flash-memory checksum test, nonvolatile (NV) RAM, Serial Port, and version check.
To query the self-test status, enter:
F100<S>ST<CR>
where:
XL-GPS responds:
F100<S>ST<S>FLASH/CRC:<S><STATUS>,<S>RAM:<S><STATUS>,<S>SERIAL:<S><STATUS>,
<S>NVRAM<S>VER:<S><STATUS><CR><LF>
F = ASCII character F
100 = unit function number
<S> = space
ST = specify ST command
<CR> = input line terminator