jfb(7D) Devices jfb(7D) NAME jfb - XVR-1200 Graphics Accelerator device driver DESCRIPTION The jfb module is the device driver for the Sun XVR-600 and Sun XVR-1200 Graphics Accelerators. The XVR-1200 Graphics Accelerator is a high resolution, high performance PCI graphics framebuffer providing hardware 2D and 3D acceleration. Sun XVR-600 is the single pipeline version of the Sun XVR-1200. The jfbdaemon process loads the jfb microcode at system startup time and during the resume sequence of a suspend-resume cycle. FILES /dev/fbs/jfb0 Device special file for XVR-600 and XVR-1200 high performance single screen. /dev/fbs/jfb0a Device special file for the XVR-1200 first video out. /dev/fbs/jfb0b Device special file for the XVR-1200 second video out. /usr/lib/jfb.ucode jfb microcode. /usr/sbin/jfbdaemon jfb microcode loader. SEE ALSO SUNWjfb_config(1M) SunOS 5.10 21 June 2004 jfb(7D)[top]
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