Schematics; Hardware Limitations; Gpio - PC Engines apu1c4 Manual

(J6 SATA)
J7 SD card
J8 SATA
(J9 HDMI)
(J10 SATA power)
J11 SATA power
J12 SPI
J13 JTAG
J14 USB
J15 m-SATA
J16 miniPCI express
J17 miniPCI express
J18 LPC
J19 GPIO
J20 internal power
J21 USB
J22 COM1
J23 Power
J24 LAN1
J25 LAN2
J26 LAN3

Schematics

Can be found on our web site.

Hardware limitations

This board does not support power over Ethernet.

GPIO

The following signals are driven by the AMD A50M FCH south bridge:
Pushbutton switch S1 = G187
LED1 = G189, LED 2 = G190, LED 3 = G191
GPIO pins on header J19 are driven by the Nuvoton NCT5104D I/O controller. Data sheet and
sample code available on request.
apu system board
Not populated as future AMD Kabini based boards will only support 2
SATA devices (m-SATA + SATA).
SD card interface, connected through USB.
For SATA devices.
(Not populated, and not supported by our BIOS)
(5V power for SATA devices, not populated)
5V power for SATA devices.
SPI header for debricking using Dediprog or similar SPI flash programmer.
Debug only, not populated.
Internal USB (2 x USB 2.0)
For m-SATA SSD only, not for miniPCI express devices.
For miniPCIe cards, including 3G modems (SIM socket J1 on bottom side)
For miniPCIe cards.
LPC header for debricking and expansion.
General purpose I/O pins + extra serial ports.
Optional power header
External USB (2 x USB 2.0)
Serial port. Full handshake signals this time...
DC jack (2.5 mm center pin, center positive).
GigE port
GigE port
GigE port
9 7/31/2014