| slovo | definícia |
vram
(foldoc) | video random-access memory
video RAM
VRAM
(VRAM) Fast memory designed for storing the image
to be displayed on a computer's monitor. VRAM may be built
from special memory integrated circuits designed to be
accessed sequentially.
VRAM must be fast enough to supply data to the display
electronics at the speed at which the screen is scanned. Thus
for example, for a resolution of 1280x1024 eight-bit
pixels at a refresh rate of 70 Hz, the video memory
would need to supply 1280x1024x70 = 90 Mbyte/s or one byte
every 11 ns. The VRAM may be dual ported in order to allow
the display electronics and the CPU to access it at the same
time.
In an IBM PC the VRAM is located on the display interface
card and 0.5 - 2 MB is typical.
A VRAM Song (http://fweep.com/vram.html)!
(2001-02-14)
|
vram
(vera) | VRAM
VEIL Encoding Rights Assertion Mark (VEIL), "V-RAM"
|
vram
(vera) | VRAM
Volatile Random Access Memory (RAM, IC)
|
| | podobné slovo | definícia |
nvram
(foldoc) | Non-Volatile Random Access Memory
NVRAM
(NVRAM) Static random-access memory which is made
into non-volatile storage either by having a battery
permanently connected or by saving its contents to EEPROM
before turning the power off and reloading it when power is
restored.
(1995-04-22)
|
vram
(foldoc) | video random-access memory
video RAM
VRAM
(VRAM) Fast memory designed for storing the image
to be displayed on a computer's monitor. VRAM may be built
from special memory integrated circuits designed to be
accessed sequentially.
VRAM must be fast enough to supply data to the display
electronics at the speed at which the screen is scanned. Thus
for example, for a resolution of 1280x1024 eight-bit
pixels at a refresh rate of 70 Hz, the video memory
would need to supply 1280x1024x70 = 90 Mbyte/s or one byte
every 11 ns. The VRAM may be dual ported in order to allow
the display electronics and the CPU to access it at the same
time.
In an IBM PC the VRAM is located on the display interface
card and 0.5 - 2 MB is typical.
A VRAM Song (http://fweep.com/vram.html)!
(2001-02-14)
|
nvram
(vera) | NVRAM
Non-Volatile Random Access Memory (RAM, IC)
|
vram
(vera) | VRAM
VEIL Encoding Rights Assertion Mark (VEIL), "V-RAM"
VRAM
Volatile Random Access Memory (RAM, IC)
|
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