Description
PC ENGINES apu2d4 System Board
Part numbers | apu2c0 = 2 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (stripped down board) apu2d2 = 3 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM apu2d4 = 3 i210AT LAN / AMD GX-412TC CPU / 4 GB DRAM apu2c2 = 3 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM apu2c4 = 3 i210AT LAN / AMD GX-412TC CPU / 4 GB DRAM apu2b2 = 3 i211AT LAN / AMD GX-412TC CPU / 2 GB DRAM (superseded) apu2b4 = 3 i210AT LAN / AMD GX-412TC CPU / 4 GB DRAM (superseded) |
Use with | case1d2u / case1d2blku / case1d2redu / case1d2bluu enclosures (use 2 LAN enclosures for apu2c0) ac12veur3 / ac12vus2 / ac12vuk AC adapter msata16f / msata16g mSATA SSD sd4b SD card wle200nx / wle600vx miniPCI express wireless modules spi1a flash recovery module |
Specification |
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Cooling assembly | apu cooling assembly instructions |
BIOS update | Update 3/2017: various fixes, iPXE with setup Update 3/11/2016: add iPXE payload (cannot disable in setup yet) Update 3/7/2016: add SD boot support Update 2/11/2016: fix some performance leaks Update 1/20/2016: fix miniPCIe IRQ assignments, wle200nx working Please see Howto collection for instructions on BIOS upgrade. |
Update apu2d: | Reduce leakage current between V3 and V3A power rails (can cause problems with SD cards). Add options for better compatibility with LTE modem modules. |
Update apu2c: | Integrate blue wire patches (EMI, power-up circuit) into PCB fab. |
Schematic | apu2b / apu2c schematics |