wide Ultra Wide SCSI controller Expansion slot for the CyberVision PPC CyberVision PPC, BlizzardVision PPC CyberVision PPC and BlizzardVision PPC (BVision PPC) were graphics board add-ons for the CyberStorm PPC and Blizzard PPC accelerator boards. The BlizzardVision PPC could be installed into an Amiga 1200 desktop case. They had a random-access memory (RAM) digital-to-analog converter (DAC, RAMDAC) with a bandwidth of 230 MHz able to display resolutions with 80 Hz vertical refresh rate up to 1152×900 pixels at 24 bits, or 1600×1200 pixels at 16 bits. Permedia 2 GPU 8 MB 64-bit-wide SGRAM 3D LCD shutter glass connector CyberGraphX V3 drivers CyberGL 3D library References See also Amiga AmigaOS MorphOS Operating system kernels Microkernel-based operating systems Microkernels