发明名称 Low power, variable precision DDA for 3D graphics applications
摘要 An apparatus generally having a register, an adder circuit and a mask circuit is disclosed. The register may be configured to replace a current value with a new value in response to a clock value. The adder circuit may be configured to generate the new value by adding the current value to a delta value. The mask circuit may be configured to mask at least one value among the delta value, the new value and the clock value in response to a mask value having a plurality of bits.
申请公布号 US2004189673(A1) 申请公布日期 2004.09.30
申请号 US20030396648 申请日期 2003.03.25
申请人 LSI LOGIC CORPORATION 发明人 KWONG MARK J.
分类号 G06T1/00;(IPC1-7):G09G5/00 主分类号 G06T1/00
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