The Ublox GPS datasheet refers to 'timepluse' which occurs when the GPS has a lock on GPS time wherby the edge of the signal on PPS is within a few tens of nS of GPS time.
The Ublox GPS datasheet refers to 'timepluse' which occurs when the GPS has a lock on GPS time wherby the edge of the signal on PPS is within a few tens of nS of GPS time.