User's Manual l MB-COME6-4 UM 0100 l © 2022, TQ-Systems GmbH
Page 16
3.5.12
SATA Interfaces
The MB-COME6-4 supports to two SATA interfaces:
•
M.2 socket for M.2 B Key SSDs modules
•
one standard 7-pin SATA connector
The transfer rates of these interfaces mainly depend on the COM Express™ module and the connected devices.
3.5.13
Audio
The MB-COME6-4 provides an audio codec to support following audio features:
•
Microphone in (pink)
•
Headphone out (green)
•
Line in (blue)
Figure 10:
Audio Connectors X12, X13, X14
3.5.14
Fan Connector
The MB-COME6-4 provides a connector for 12 V fans.
X26:
12 V fan connector
−
Connector type:
Tyco 640456-3
−
Mating connector:
3-pin fan connector (2.54 mm pitch)
Table 10:
Fan Connector
Figure 11:
Fan Connector
3.5.15
PCI Express Connector
The MB-COME6-4 provides a standard PCI Express x16 slot connector.
The PCI Express port can be used for PCI Express graphics devices or high speed non-graphic PCI Express devices
(e.g. quad Gigabit Ethernet or 10/40/100 Gigabit Ethernet controller).
X19:
Standard x16 PCI Express connector
The reachable transfer rate of this interface depends mainly on the COM Express module used and the connected device.
1
Only microphones with external bias supply can be used.
Pin
Signal
Remark
1
GND
–
2
Fan Voltage
Output voltage (0 to 12 V PWM)
3
SENSE
Sense input for fan speed