COM-HPC Mini Base Carrier BoardIndustrial-grade reference carrier board for standard COM-HPC Mini modules This page aims to highlight the capabilities of the COM-HPC Mini Base Carrier Board. For a more comprehensive information, please refer to its user manual. Download User Manual SpecificationsCore Module Interface PICMG COM-HPC Revision 1.2 Support COM-HPC Mini Type modules Dimension 305 mm x 244 mm (ATX) Expansion Busses 1x PCI Express x8 slot (PCIe lane 8-15) - Note: An add-on card is required for 2 PCIe x4 signal lanes. 1x PCI Express x4 slot (PCIe lane 0-3) 1x M.2 M-key connector (PCIe lane 4-7) POST LEDs Onboard IO expander for BIOS POST code data on I2C bus Secondary BIOS Onboard socket for secondary SPI flash COM Express Connectors Single 400-pin (10 mm height) DP 1x DP connector (DDI0) USB4 2x ports (Type C) on rear I/O* Flat Panel 40-pin connector eDP Audio Mic-in/Line-in/Line-out on rear I/O SATA 2x SATA3.0 (SATA0/SATA1) USB 2x USB 3.2 gen2 type A on rear I/O 2x USB 2.0 type A on rear I/O 2x USB 2.0 with 9-pin header for front panel LAN 2x ports RJ45 10GBase-T up to 10 GbE on Rear I/O GIPO GPIO 12-pin header GPIO Serial Port 2x 10-pin header (from module) 2x 10-pin header (from Super I/O) FAN 1x 4-pin fan connector from module 2x 4-pin fan connector from Super I/O MIPI-CSI 2x CSI connector (CSI0/CSI1) Feature Connectors Headers for SMBus, I2C, eSPI Header for front panel usage Jumpers for module control signals Miscellaneous Power button, reset button, sleep button, status LEDs (Lid button and Buzzer by project support) *Interface and signal compatibility is subject to the module and carrier used. Block diagram