CSB1701 - CSB17xx Series Micro-ATX Development Platform
The CSB1701, designed, developed and manufactured by Cogent Computer Systems, Inc., is a Micro-ATX
form factor board that enables effective, quick to market software and hardware development with the
wide range of CSB17xx series of MXM SOM modules. It has
the following features:
- PCI EXPRESS SOCKET 1 - This x16 Socket is connected to SOM PCI Express Port 0, Lanes 0-3.
The actual width (x1, x2 or x4) is SOM specific. - PCI EXPRESS SOCKET 2 - This x1 Socket is connected to SOM PCI Express Port 1.
- PCI EXPRESS SOCKET 3 - This x1 Socket is connected to SOM PCI Express Port 2.
- 10/100/1000 ETHERNET - Two Shielded, Combo Dual USB/RJ45 Connectors with Magnetics provide
access to the SOM Copper Ethernet Ports. They are compatible with both 10/100 and Gigabit SOM's. - SGMII/XAUI SERDES - An offset mounted PCIe x4 Connector is used to provide access to SOM SGMII
Ports 0-3 or XAUI. - SATA - Two Standard 7-Pin SATA Connectors allow access to SOM SATA Ports 0 and 1.
- REMOTE LCD I/F - A high speed Mini-SAS Connector provides access to the SOM LVDS. It also bring
out SOM USB Host Port 1 for HMI applications. - SD/MMC SOCKET - A full size SD/MMC socket provides access to the SOM SD/MMC Port.
- HIGH SPEED USB HUB - SOM USB Host port 0 goes to a Four Port High Speed USB Hub. Ports 0 an
1 of this Hub go to Combo Ethernet/USB Jack 0, while ports 2 and 3 go to Combo Ethernet/USB Jack 1. - CONSOLE I/O - UART0 is converted to USB and accessed via a Mini-B Connector.
- CPU SPECIFIC I/O HEADER - A 40-Pin Header provides access to the CPU Specific I/O Ports: UART1;
UART2/CAN; TDM/SSP; I2S/AC97; SPI; and I2C. - JTAG - A 20-Pin Header provides access to the CPU JTAG Port.
- COGENT MXM SOM SUPPORT - Common, Interchangeable Footprint across Multiple CPU Architectures;
Supports MXM SOM Size-A (50mm x 70mm), Size-B (75mm x 70mm) and Size-C (100mm x 70mm), Network
Pinout; 12V Fan Header controlled by SOM IPM Micro for Active CPU Cooling; plus 8-Position DIP Switch for
SOM Configuration Options. - POWER SUPPLY - Standard 24-Pin ATX Power Supply Connector (SOM uses +12V only)
- FLEX-ATX SIZE - 170mm x 228.6mm (7.5" x 9.0") Board fits into almost any off the shelf Micro-ATX Enclosure
including Small Form Factor (SFF) Enclosures.


