The Small Form Factor Special Interest Group announces the adoption and release of the CoreExpress Specification revision 2.1. The newly released version of the specification contains a number of enhancements proposed by SFF-SIG members during the evaluation process. These include the support of the emerging DisplayPort interface and the addition of sufficient reserve pins to enable upward compatible support for USB 3.0 in the future. The new version is upward compatible from the current CoreExpress 2.0 version previously published by LiPPERT.
CoreExpress uses a single connector baseboard interface, eliminating the registration problems frequently found with two-connector Computer on Module products. Fully digital to reduce system noise and EMI, CoreExpress is the smallest x86 computer-on-module measuring a mere 58x65mm with dedicated interface pins for optional CAN bus support. The CoreExpress baseboard interface includes PCI Express (configured as 1 x4 lane or 4 x1 lanes), RGMII Ethernet Interface, 2 SATA ports, 1 CAN bus port, 8 USB 2.0 ports one of which may be configured as a client), LPC bus, SM bus, High Definition Audio, SDVO, 24-bit LVDS flat panel interface, backlight control and an SD/SDIO/MMC 8-bit interface.





Wolfgang Patelay, Editor Print & Online 