Figure 2-26 shows a commonly used organization for raster systems.
๊ทธ๋ฆผ 2-26์ ์ผ๋ฐ์ ์ผ๋ก ์ฌ์ฉ๋๋ raster system์ ๊ตฌ์กฐ๋ฅผ ๋ณด์ฌ์ค๋ค.
A fixed area of the system memory is reserved for the frame buffer, and the video controller is given direct access to the frame-buffer memory.
system memory์ frame buffer๋ฅผ ์ํ ๊ณ ์ ๋ ์์ญ์ ์์ฝํด ๋๊ณ , Video controller๊ฐ ์ด frame-buffer memory์ ์ง์ ์ ๊ทผํ๋ ๊ฒ์ด๋ค.