| TFB(4) | Device Drivers Manual | TFB(4) | 
tfb —
tfb* at tc? slot ? offset ?
wsdisplay* at tfb?
tfb driver provides support for the PMAG-J and
  PMAGB-J TX colour framebuffer for the TURBOchannel bus. The PMAG-J is an 8 bpp
  or 24 bpp colour framebuffer capable of running at a resolution of
  1280-by-1024 at 66 Hz. The PMAGB-J is an 8 bpp or 24 bpp colour framebuffer
  capable of running at a resolution of 1280-by-1024 at 72 Hz.
| August 22, 2017 | NetBSD 10.1 |