Kontron COMe Eval Carrier QorIQ - Manual (Page 16)

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Quick Start Guide
COME-QEC-1
5.2.6 IEEE-1588 Sideband Signal Connector J9
The COME-QEC-1 provides a pinrow header for gaining access to the QorIQ™ IEEE-1588 sideband signals. For more information
about the functionality of these signals please refer to the respective processor’s reference manuals.
5.2.7 SATA Connectors J15/J21
The COME-QEC-1 provides two standard SATA cable connectors (J15 and J21) which can be used for the evaluation of the COMe-
bP5020 SATA ports. These connectors can be used to connect to hard disk drives, SSD drives, etc. Power for the connected de-
vice must be provided externally, for instance by the ATX power supply.
Note: For the usage of the COME-QEC-1 in conjunction with the COMe-cP2020 these connectors are not operable.
Table 5: IEEE-1588 Sideband Signal Connector J9 Pinout
SIGNAL PIN PIN SIGNAL
V_3V3 1 2 GND
1588_PULSE_OUT1 3 4 1588_CLK_OUT
1588_PULSE_OUT2 5 6 1588_ALARM_OUT1
NC 7 8 1588_ALARM_OUT2
1588_TRIG_IN1 9 10 1588_CLK_IN
1588_TRIG_IN2 11 12 GND