This is an analog frame buffer for use with new analog monochrome monitors. Not a current project, being considered pending program win. These are the same board with different stuff option. Could also support 1600x1280x1 with yet another stuff option. These are the same board with different stuff option.
Resolution is fully programmable resolution up to the stated maximum.
Sync is also fully programmable. Uses 13W3 connector. A more in-depth history on some of the above boards. Side notes provided by another contributor. The CG2 was was introduced in April 1985.