tz replied to tz's discussion SUP800 problems
"When I set the baud rate to 921600 and select "save to SRAM", it works - changing the baud rate to 921600 until power is lost on the module.
When I set the baud rate to 921600 and select "save to SRAM+Flash", it changes the baud rate to 230400, NOT…"
Aug 15, 2014
tz commented on Oliver Huang's blog post FlexGPS : Flexible GPS Development Platform
"In combination with the 1pps, it makes an accurate 100uS timestamp.  External devices might have a crystal but no txco - there might be 9995 ticks per second, or 10010.  Even a 50hz pulse synced with a 50hz sample rate helps link the exact time for…"
Jun 13, 2014