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| | Technological Terms - BIOS (Site not responding. Last check: 2007-11-02) |
 | | Its two ports allow input of graphic drawing and output of screen refresh data to be processed simultaneously, resulting in much higher bandwidth than conventional single-ported memory types. |
 | | With their dual-ported design, they enable the graphics processor to read and redraw the screen simultaneously, eliminating the problem from single-ported memory types, where the memory can only he read from or written to at one time, and the graphics engine must wait each time the screen is updated. |
 | | When you considering the benefits of WRAM over VRAM memory, one must bear in mind that WRAM memory is both faster, offering a 50% performance increase, and less expensive, 20% lower cost per bit, than VRAM memory |
| www.computechnica.com /ref/ram.htm (2739 words) |
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