Universal Graphics Module
Universal Graphics Module is a proposed standard for graphics card modules used in embedded and industrial computer systems. It was developed by Kontron and first shown at Embedded World 2007.
| Year created | 2007 |
|---|---|
| Created by | Kontron |
| Width in bits | 1 |
| No. of devices | 1 per slot |
| Speed | ? |
| Style | Serial |
| Hotplugging interface | Depends on form factor |
| External interface | Depends on form factor |
The specification was developed as there was no available graphics module type suitable for embedded systems which would be available in the mid-term future. Mobile PCI Express Module is a similar standard, but as it is controlled by nVidia, a company which deals in a relatively unstable, fast-changing market, it was thought not suitable for the embedded market. One of the key features to the embedded market is long-term availability and stability of specifications; the UGM is expected to have an availability of at least 3–5 years in its current form.
UGM is actually a derivative of PCI-Express, with a maximum of 16 lanes.
Specifications
Mechanical
- The board has nominal dimensions of 84 mm x 95 mm
Electrical
Examples
The first graphics module of this type was the Kontron UGM-M72 High End Graphic Module, based on the ATI M72S with either 256 MB or 512 MB of onboard RAM.