摘要 |
<p>Characters with selectable attributes are displayed on a CRT (22) at high speed by encoding (24) attribute data (10c) concurrently with the generation (12) of character slice signals (12a), and then logically combining the encoded attribute signals (24a and 24b) with the generated character slice signals (12a) using only two levels of gating logic (30 and 40).</p> |