參數(shù)資料
型號： 20726
英文描述： 3DNow!? Technology Manual AMD-K6 Processor Multimedia Technology
中文描述： 3DNow??？技術(shù)手冊的AMD - K6處理器多媒體技術(shù)
文件頁數(shù)： 108/120頁
文件大小： 1284K
代理商： 20726
102
MMX Instruction Set
AMD-K6 MMX Enhanced Processor Multimedia Technology
20726D/0—January 2000
Preliminary Information
Functional Illustration of the PUNPCKHWD Instruction
In the following figure, the destination register is shown at the center to illustrate the
flow of data from the two source operands.
In the functional illustration of the PUNPCKHWD instruction, the 16-bit values from
mmreg1 are stored in the low-order 16 bits of the 32-bit result. The 16-bit values from
the mmreg2/mem64 source operand are stored in the high-order 16 bits of the 32-bit
result. This is an example of the use of the PUNPCKHWD instruction to assemble
32-bit operands from the high and low 16-bit results produced by the PMULHW and
PMULLW instructions. In this example, the high and low 16-bit results are interleaved
to produce the signed 32-bit results 1569_4030h and F98C_7662h.
Related Instructions
See the PACKSSDW instruction.
See the PSRAD instruction.
See the PMULHW instruction.
See the PMULLW instruction.
See the PUNPCKHBW instruction.
See the PUNPCKHDQ instruction.
See the PUNPCKLBW instruction.
See the PUNPCKLDQ instruction.
See the PUNPCKLWD instruction.
source mmreg2/mem64
destination mmreg1
source mmreg1
1569h
1569h
4030h
0000h
7662h
0001h
06FDh
F98Ch
5FCFh
F98Ch
4030h
7662h
63
63
0
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
20727 制造商:Schneider Electric 功能描述:CIRCUIT BREAKER DECLIC 20A 制造商:Schneider Electric 功能描述:CIRCUIT BREAKER 1 POLE + NEUTRAL 20 A
20728 制造商:Schneider Electric 功能描述:CIRCUIT BREAKER 1 POLE + NEUTRAL 25 A
207289-000 制造商:TE Connectivity 功能描述:CE-14-06000-P-ABRAS-WHEEL 制造商:TE Connectivity 功能描述:CE-14-06000-P-ABRAS-WHEEL - Bulk
20729 制造商:Schneider Electric 功能描述:CIRCUIT BREAKER DECLIC 32A 制造商:Schneider Electric 功能描述:CIRCUIT BREAKER 1 POLE + NEUTRAL 32 A
207292-1 功能描述:標(biāo)準(zhǔn)環(huán)形連接器 CPC RECP 17-16 RoHS:否 制造商:Hirose Connector 系列:EM-W 產(chǎn)品類型:Accessories 位置/觸點數(shù)量:1 觸點類型: 觸點電鍍: 安裝風(fēng)格:Cable 外殼材質(zhì): 端接類型:Clamp 電壓額定值:
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