[rescue] Reverse video from bwtwo

[PurpleT3K]

I'm using a bwtwo framebuffer 501-1052 to drive a
Sun mono monitor 540-1062 and I'm getting a
somewhat distorted reverse video (white on black)
display. The monitor works fine with a VME based
Sun 3 giving a crisp black on white display.

I've set the 501-1052 to generate ECL output
at 1152x900 according to the Sun hardware
FAQ. The framebuffer also supports keyboard
and mouse which work normally.

Anyone any idea what this might be?

Cheers

PT