參數(shù)資料
型號(hào): 20726
英文描述: 3DNow!? Technology Manual AMD-K6 Processor Multimedia Technology
中文描述: 3DNow?。考夹g(shù)手冊(cè)的AMD - K6處理器多媒體技術(shù)
文件頁數(shù): 70/120頁
文件大?。?/td> 1284K
代理商: 20726
64
MMX Instruction Set
AMD-K6 MMX Enhanced Processor Multimedia Technology
20726D/0—January 2000
Preliminary Information
Functional Illustration of the PMULLW Instruction
The following list explains the functional illustration of the PMULLW instruction:
I
The signed 16-
bit negative value D250h (–2DB0h) is multiplied by the signed 16-bit
negative value 8807h (–77F9h) to produce the signed 32-bit positive result of
1569_4030h. The unsigned low-order 16-bits of the result are stored in the
destination operand.
The signed 16-bit positive value 5321h is multiplied by the signed 16-bit negative
value EC22h (–13DEh) to produce the signed 32-bit negative result of F98C_7662h
(–0673_899Eh). The unsigned low-order 16-bits of the result are stored in the
destination operand.
The signed 16-bit positive value 7007h is multiplied by the signed 16-bit positive
value 0FF9h to produce the signed 32-bit positive result of 06FD_5FCFh. The
unsigned low-order 16-bits of the result are stored in the destination operand.
The signed 16-bit negative value FFFFh (–1) is multiplied by the signed 16-bit
negative value FFFFh (–1) to produce the signed 32-bit positive result of
0000_0001h. The unsigned low-order 16-bits of the result are stored in the
destination operand.
I
I
I
Related Instructions
See the PMADDWD instruction.
See the PMULHW instruction.
See the PUNPCKHWD instruction.
See the PUNPCKLWD instruction.
=
=
=
=
mmreg2/mem64
mmreg1
mmreg1
FFFFh
D250h
FFFFh
0001h
7007h
0FF9h
5FCFh
5321h
EC22h
7662h
8807h
4030h
63
63
63
0
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(diǎn)數(shù)量:1 觸點(diǎn)類型: 觸點(diǎn)電鍍: 安裝風(fēng)格:Cable 外殼材質(zhì): 端接類型:Clamp 電壓額定值: