发明名称 |
Methods and Apparatus for a Bit Rake Instruction |
摘要 |
Techniques for performing a bit rake instruction in a programmable processor. The bit rake instruction extracts an arbitrary pattern of bits from a source register, based on a mask provided in another register, and packs and right justifies the bits into a target register. The bit rake instruction allows any set of bits from the source register to be packed together.
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申请公布号 |
US2009019269(A1) |
申请公布日期 |
2009.01.15 |
申请号 |
US20080239920 |
申请日期 |
2008.09.29 |
申请人 |
ALTERA CORPORATION |
发明人 |
WOLFF EDWARD A.;MOLNAR PETER R.;ELEZABI AYMAN;PECHANEK GERALD GEORGE |
分类号 |
G06F9/00;G06F9/30;G06F9/308;G06F9/315 |
主分类号 |
G06F9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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