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Professional Graphics Controller (PGC, often called Professional Graphics Adapter and sometimes Professional Graphics Array) is a graphics card manufactured by IBM for PCs. [1] It consists of three interconnected PCBs , and contains its own processor and memory.
The video BIOS interfaces software to the video chipset in the same way that the system BIOS does for the system chipset. The ROM also contained a basic font set [ 5 ] to upload to the video adapter font RAM, if the video card did not contain a font ROM with this font set instead.
The first public version of VGA-Copy was 2.0. [2] Some earlier full versions were published by cdv Software Entertainment. Later versions were published under the names VGA-Copy Pro and VGA-Copy/386. VGA-Copy Pro 5.3 was the last version to work on an Intel 286 (AT class) computer with 1MB of RAM, as well as on Micro Channel architecture systems.
VESA BIOS Extensions (VBE) is a VESA standard, currently at version 3, that defines the interface that can be used by software to access compliant video boards at high resolutions and bit depths. This is opposed to the "traditional" INT 10h BIOS calls, which are limited to resolutions of 640×480 pixels with 16 colour (4-bit) depth or less.
Assembled Project VGA graphics board Open Graphics Project prototype. Project VGA aims to create a low-budget, open-source VGA-compatible video card. [104] The Open Graphics Project aims to create an open-hardware GPU. The Open Graphics Device v1 has dual DVI-I outputs and a 100-pin IDC connector.
The Video Graphics Array (VGA) connector is a standard connector used for computer video output. Originating with the 1987 IBM PS/2 and its VGA graphics system, the 15-pin connector went on to become ubiquitous on PCs, [1] as well as many monitors, projectors and HD television sets.
VGA section on the motherboard in IBM PS/55. The color palette random access memory (RAM) and its corresponding digital-to-analog converter (DAC) were integrated into one chip (the RAMDAC) and the cathode-ray tube controller was integrated into a main VGA chip, which eliminated several other chips in previous graphics adapters, so VGA only additionally required external video RAM and timing ...
Only the MX150 is based on Pascal's GP108 die used on the GT1030 for Desktops, with higher clock frequencies compared to its Desktop counterpart, while the other chips in the MX series were re-branded versions of the previous generation GPUs (MX130 is a re-branded GT940MX GPU while MX110 is a re-branded GT920MX GPU). [citation needed]