Intergraph RealiZm Graphics V25, Hardware User'S Manual

Page: 76 / 84

64
FCC compliance, iii
Frame Buffer, 37, 42
alpha buffer (Z13, Z25, and
V25), 39
gamma correction, 39
Genlock support for dual
monitors, 40
hardware cursor, 39
high-resolution Z buffer, 38
high-speed screen refresh, 40
multiple video lookup tables,
39
multiple video resolutions, 39
stencil buffer (Z13, Z25, and
V25), 38
stereoscopic viewing, 39
true-color image buffer, 38
video plane sets, 37
84/90 bits per pixel, 37
window-mode double
buffering, 39
G
Gamma correction
description, 39
Genlock support for dual monitors
description, 40
Geometry Accelerator, 55
block diagram, 46
board, 55
board installation
deskside, 25, 26
desktop, 25, 26
components, 55
DSPs, 56
I/O FIFO, 55
PCIDMA, 55
Sequence Controller, 56
features and functions, 45
high-speed graphics DMA
engine, 45
MIMD DSP architecture,
45
sequence controller, 45
industry standard PCI bus, 45
support, 58
technical description, 45
Getting started, 1
changing default video display
driver, 7
configuring display properties,
4
RealiZm
configurations, 2
features and functions, 1
graphics accelerators, 1
RenderGL Run-Time Library,
4
starting Windows NT, 3
Gouraud shading support
description, 35
Graphics acceleration processing
block diagram, 41
Graphics Engine, 35
antialiased vector support, 35
Gouraud shading support, 35
high-level vertex interface, 35
sub-pixel accuracy, 36
symbolized vector support, 35
window clipping (Z13, Z25,
and V25), 36
Graphics Engine and Texture
Processor
description, 50
pixel interpolation, 51
request handler, 51
slope calculation, 51
span generation, 51
texture processor, 51
H
Hardware cursor