Technical Reference
63
Table 37. Custom Solutions Header
Pin Signal Name Pin Signal Name
1 Prog_LED 2 Ground
3 Key (no pin) 4 SMB_CLK
5 +3.3 VSB 6 SMB_Data
7 PWRBT# 8 HDM CEC
9 +5 VSB 10 No Connection
11 USB+ 12 USB−
13 SCI/SMI GPIO 14 WDTO#/GPIO
2.2.3.2 Add-in Card Connectors
The board has the following add-in card connectors:
• One PCI Express 2.0 x4 connector. The x4 interface supports simultaneous
transfer speeds up to 500 MB/s of peak bandwidth per lane, per direction, for up to
4 GB/s concurrent and bi-directional bandwidth.
• One PCI Express Half-Mini Card slot
• One PCI Express Full-/Half-Mini Card slot (removable stand-offs in full-length keep
out zone allows repurposing of Full-Mini Card slot into Half-Mini Card slot)
2.2.3.3 Power Supply Connectors
The board has the following power supply connectors:
• External Power Supply – the board can be powered through a 19 V DC
connector on the back panel. The back panel DC connector is compatible with a
7.4 mm/OD (outer diameter) and 5.1 mm/ID (inner diameter) plug, where the
inner contact is +19 (±10%) V DC and the shell is GND. The maximum current
rating is 12 A.
• Internal Power Supply – the board can alternatively be powered via the internal
19 V DC 1 x 2 power connector, where pin 1 is GND and pin 2 is +19 (±10%) VDC.
Table 38. Internal Power Supply Connector Pinout
Pin Signal Name
1 Ground
2 DC input: +8 (±10%) through +19 (±10%) VDC
For information about Refer to
Power supply considerations Section 2.7.1, page 74
To Next Page
Loading...
Need help?
General
