XGA
E699610
XGA (Extended Graphics Array) is an IBM-developed computer display standard that improved on earlier graphics modes by supporting higher resolutions and color depths for monitors in the early 1990s.
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
computer display standard
ⓘ
graphics standard ⓘ |
| abbreviationOf | Extended Graphics Array NERFINISHED ⓘ |
| aspectRatio | 4:3 ⓘ |
| backwardCompatibleWith | VGA NERFINISHED ⓘ |
| category |
IBM graphics hardware
ⓘ
computer graphics ⓘ |
| colorDepth |
16-bit color
ⓘ
8-bit color ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| developer | IBM ⓘ |
| era | early 1990s ⓘ |
| fullName | Extended Graphics Array NERFINISHED ⓘ |
| hardwareInterface |
ISA bus
NERFINISHED
ⓘ
Micro Channel Architecture NERFINISHED ⓘ |
| improvedUpon |
VGA color depth
ⓘ
VGA resolution ⓘ |
| introducedBy | IBM NERFINISHED ⓘ |
| introducedIn | 1990 ⓘ |
| marketedAs | high-resolution graphics solution ⓘ |
| maxColorsOnScreen |
256 colors at 1024×768
ⓘ
65,536 colors at 640×480 ⓘ |
| predecessor |
8514/A
ⓘ
VGA NERFINISHED ⓘ |
| replacedBy |
SXGA
NERFINISHED
ⓘ
UXGA NERFINISHED ⓘ higher-resolution standards ⓘ |
| signalType | analog video signal ⓘ |
| standardizedFor | PC display output ⓘ |
| status | obsolete ⓘ |
| successor |
SVGA
NERFINISHED
ⓘ
XGA-2 NERFINISHED ⓘ |
| supportedResolution |
1024×768
ⓘ
640×480 ⓘ |
| supports |
bit-block transfers
ⓘ
hardware-accelerated drawing operations ⓘ non-interlaced display modes ⓘ |
| targetPlatform |
IBM PS/2
NERFINISHED
ⓘ
IBM-compatible PCs NERFINISHED ⓘ |
| typicalRefreshRate | 60 Hz at 1024×768 ⓘ |
| usedIn | early 1990s personal computers ⓘ |
| usedWith | CRT monitors NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.