Subject: Re: PMAGD framebuffer
To: None <email@example.com, firstname.lastname@example.org>
From: Toru Nishimura <email@example.com>
Date: 11/02/1999 11:07:40
I've completed WSCONS PMAG-J (TX) support in dev/tc/tfb.c after I was
given a TX board by a kind guy. Tested good on DECstation so far, but
not examined with TC alpha, yet. It could be used as 8bpp
non-accelerated dumb framebuffer.
TX has two framebuffers inside, 8bpp and 24bpp, and a bitmap plane
selects any portion of two framebuffer images onto a screen. It's
interesting to know TX has more than 8/24bpp hardware. The emourous
single slot TC option card can be used for video capturing counting
virtical retrace interrupts by special IOCTLs. That function has not
been under research.
Nara Institute of Science and Technology
> Thanks again to those offering turbochannel cards and machines
> to anyone interested in working on support - I should get them
> added to
> Also - just to remind people that if you have any spare hardware
> (such as a PMAG-J :), or would be helping with code, but you lack
> the hardware, please check the above page and let us know!