need help with grfconfig

[John Vrolijk <dsnjvro%dsnstar.dsn.ericsson.se@localhost>]

Hello 

I need some help configuring my PicassoIV under X.

I've made an ascii file with the program that comes with the PicassoIV (called
picassomodetng) which according to the programs manual should be usable
for NetBSD configuration of the gfx device (in my case /dev/grf3).

I've looked at the man page for grfconfig but all I've been able to
configure is 800*600. Any other mode just gives me weird output. It looks like
it is display the screen 4 times.

Can someone explain how I should interpret the hbs etc.

/John