MAX-M10M-Integration manual
configuration group. The UTC standard can be set in the CFG-NAVSPG-* configuration group. The
delay figures defined with CFG-TP-* are also applied to the results output in the UBX-TIM-TM2
message.
A UBX-TIM-TM2 message is output at the next epoch if
• The UBX-TIM-TM2 message is enabled, and
• a rising or falling edge was triggered since last epoch on the EXTINT pin.
The UBX-TIM-TM2 messages includes the time of the last time mark, new rising/falling edge
indicator, time source, validity, number of marks and an accuracy estimate.
Only the last rising and falling edge detected between two epochs is reported since the output
rate of the UBX-TIM-TM2 message corresponds to the measurement rate configured with CFG-
RATE-MEAS (see Figure 15 below).
Figure 15: Time mark
3.9 Time pulse
The receiver includes a time pulse feature providing clock pulses with configurable duration and
frequency. The time pulse function can be configured using the CFG-TP-* configuration group. The
UBX-TIM-TP message provides time information for the next pulse and the time source.
UBX-22038241 - R02
3 Receiver functionality Page 48 of 92
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