PC/104 (o PC104) è un insieme di standard che definisce dei computer embedded modulari, destinati ad ambienti critici, dove è richiesto un sistema di calcolo piccolo e robusto. Lo standard specifica i fattori di forma e la tipologia di bus che prevede di impilare più schede per integrare un tipico sistema PC/104, comunemente indicato come stack che includerà una scheda CPU, una scheda di alimentazione e uno o più schede periferiche. Le specifiche PC/104 sono controllate dal relativo Consorzio PC/104.
CM3-BT1 | CM3-BT4 | PM-LX | |
CPU | Single, dual or quad core Intel Atom or Celeron Atom E3815 1.46 GHz | Single, dual or quad core Intel Atom or Celeron Atom E3845 1.91 GHz | AMD LX800 500 MHz |
Cache | Primary 32 KiB, 8-way L1 instruction cache and 24 KiB, 6-way L1 write-back data cache |
Primary 32 KiB, 8-way L1 instruction cache and 24 KiB, 6-way L1 write-back data cache |
– |
Memory | Up to 4GB DDR3L SO-DIMM | Up to 4GB DDR3L SO-DIMM | Up to 1 GB DDR3 |
Bus Interface | PCI/104 | PCI/104 | PCI/104 |
Pata / SATA | 1 x SATA 3Gb/s shared with mSATA |
1 x SATA 3Gb/s shared with mSATA Optional: |
1 x IDE 1 x CF |
Serial Port | Up to 2x RS-232/485 | Up to 4x RS-232/485 | 1 x RS-422/485 |
USB | 3 x USB 2.0 1 x USB 3.0 |
3 x USB 2.0 1 x USB 3.0 |
2 x USB 2.0 |
GPIO | 8 x | 8 x | – |
Audio | HD Audio | HD Audio | – |
Ethernet | 1x GbE | 2x GbE | 1x GbE |
Graphics | Intel HD Graphics | Intel HD Graphics | Intel HD Graphics |
Video | VGA, LVDS | VGA, LVDS | VGA, TTL |
Flat Panel | Dual display supported 1 x 18/24-bit dual-channel LVDS |
Dual display supported 1 x 18/24-bit dual-channel LVDS |
Dual display supported 1 x 24-bit TTL |
SEMA Support | Yes | Yes | – |
Operating Temperature |
Standard: 0°C to 60°C Extended: -40°C to 85°C |
Standard: 0°C to 60°C Extended: -40°C to 85°C |
Standard: 0°C to 60°C |
Operating Systems | Windows 7, Windows XP, WEC7, Linux, VxWorks |
Windows 7, Windows XP, WEC7, Linux, VxWorks |
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Dimensions (W x H) | 90 mm x 96 mm | 90 mm x 96 mm | |
Ordering Information | CM3-BT1-E3815 | CM3-BT4-E3845 | PM-LX-800-R11 |