Product Data Sheet / Brochure

Table Of Contents
Technical Reference
28
2.2.4.4 USB Type C connector
The board has several features that are supported via the USB Type C connector.
Supports USB 3.1 Gen 2.0
Maximum bandwidth is approximately 10 Gbps
Supports Display port 1.2
Maximum bandwidth is approximately 17.28 Gbps
Supports Thunderbolt 3 PCIe x4 connection (rear connector only)
Maximum bandwidth is approximately 40 Gbps
Table 20. USB Type C Connector
Pin
Signal Name
Description
Pin
Signal Name
Description
A12
GND2
Ground
B1
GND3
Ground
A11
RX_P2
High speed receive 2 +
B2
TX_P2
High speed transmit 2 +
A10
RX_N2
High speed receive 2
B3
TX_N2
High speed transmit 2
A9
VBUS2
USB bus power
B4
VBUS3
USB bus power
A8
SBU1
Sideband use 1
B5
CC2
Channel config 2
A7
DN1
USB 2.0 data 1
B6
DP2
USB 2.0 data 2 +
A6
DP1
USB 2.0 data 1 +
B7
DN2
USB 2.0 data 2
A5
CC1
Channel config 1
B8
SBU2
Sideband use 2
A4
VBUS1
USB bus power
B9
VBUS4
USB bus power
A3
TX_N1
High speed transmit 1 +
B10
RX_N1
High speed receive 1
A2
TX_P1
High speed transmit 1
B11
RX_P1
High speed receive 1 +
A1
GND1
Ground
B12
GND4
Ground
2.2.4.5 Front Panel Header (2.0 mm Pitch)
This section describes the functions of the front panel header. Table 21 lists the signal names of
the front panel header. Figure 13 is a connection diagram for the front panel header.
Table 21. Front Panel Header (2.0 mm Pitch)
Pin
Signal Name
Description
Pin
Signal Name
Description
1
HDD_POWER_LED
Pull-up resistor (750 Ω) to
+5V
2
POWER_LED_MAIN
[Out] Front panel LED (main
color)
3
HDD_LED#
[Out] Hard disk activity
LED
4
POWER_LED_ALT
[Out] Front panel LED (alt color)
5
GROUND
Ground
6
POWER_SWITCH#
[In] Power switch
7
RESET_SWITCH#
[In] Reset switch
8
GROUND
Ground
9
+5V_DC
Power
10
Key
No pin