Abstract
A fundamentally new type of RAMDAC1 is described in which a custom digital signal processor (DSP) is interposed between the RAM and the DAC. The set of available colors is extended from 256 to over 700000 for an 8-b frame buffer. The device containing 60000 devices is fabricated in a 1.2-μm CMOS process supporting a 15-ns cycle operation.
Original language | English |
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Pages (from-to) | 217-228 |
Number of pages | 12 |
Journal | IEEE Journal of Solid-State Circuits |
Volume | 26 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1991 |
Externally published | Yes |