twice是什么词

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twice是什么词

twice上过runningman吗 twice上runningman哪一期

2016-06-05，twice之一次出演2016-12-04，twice第二次出演2018-04-29，twice第三次出演runningman2018-05-06，twice作为嘉宾连续两周出演TWICE是JYP Entertainment于2015年10月20日推出的女子演唱组合，由林娜琏、俞定延、平井桃（Momo）、凑崎纱夏（Sana）、朴志效、名井南（Mina）、金多贤、孙彩瑛、周子瑜9名成员组成。

扩展资料：

2015年10月20日，发布首张迷你专辑《THE STORY BEGINS》，正式出道；12月，获得第17届Mnet亚洲音乐大奖更佳女子新人奖。2016年4月，发布第二张迷你专辑《PAGE TWO》，主打曲发布后在MelOn、Mnet、Naver Music等8个音源网站的排行榜上获得之一名。同年，她们还相继获得韩国金唱片大奖唱片部门新人赏、Mnet亚洲音乐大奖更佳女子团体奖。2017年1月，TWICE首次获得韩国金唱片大奖音源部门大赏；10月，TWICE发行了首张团体正规专辑《Twicetagram》。参考资料：TWICE-百度百科

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少女时代和twice女团成员里面谁年龄更大谁最小

首先少女时代和twice不在一个档次 少女时代是登顶团 twice再火 更受欢迎的女团歌手还是泰妍 其次 你问的这个问题 百度网页上百度百科有 详细的资料全都有

intel pentium(一代) *** 资料,,马上给分!!!

intel pentium(一代) *** 资料,我现在上不去维基了,上得去的朋友回答,中英文均可,英文更好,马上给分!!!

Intel P5 (microarchitecture)
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"Intel Pentium" redirects here. For current processors marketed as Pentium, see Pentium (brand).

The Intel Pentium family
Produced From 1993 to 1999
Common manufacturer(s) Intel

Max. CPU clock rate 60 MHz to 300 MHz
FSB speeds 50 MHz to 66 MHz
Min. feature size 0.8µm to 0.25µm
Instruction set x86
Microarchitecture P5
Cores 1
Socket(s) Socket 4, Socket 5, Socket 7

Core name(s) P5. P54, P54CS, P55C, Tillamook

The P5 microarchitecture is the implementation of the original Intel Pentium microprocessor, which was introduced on March 22, 1993 as the first superscalar x86 processor.[1][2] The microarchitecture was a direct extension of the 80486 architecture and included dual integer pipelines, a faster FPU, wider data bus, separate code and data caches and features for further reduced address calculation latency. In 1996, the Pentium MMX was introduced with the same basic microarchitecture complemented with MMX instructions, larger caches, and some other enhancements.

The name Pentium was derived from the Greek pente (πέντε), meaning 'five', and the Latin ending -ium, a name selected after courts had disallowed trademarking of number-based names like "i586" or "80586". Intel filed a U.S. trademark for the name 'Pentium' on July 2, 1992, more than 8 months before the public release of the Intel Pentium chip with the description 'computer hardware; namely, microprocessors'.[3] In 1995, Intel started to employ the registered Pentium trademark also for x86 processors with radically different microarchitectures (Pentium Pro / II / III / 4 / D / M). In 2006, the Pentium brand briefly disappeared from Intel's roadmaps,[4][5] only to re-emerge in 2007.[6]

Vinod Dham is often referred to as the father of the Intel Pentium processor,[7][8] although many people, including John H. Crawford (of i386 and i486 alumni), were involved in the design and development of the processor.

Contents [hide]
1 Improvements over i486
2 Models
2.1 P5
2.2 P54C
2.3 P54CQS
2.4 P54CS
2.4.1 Bugs and problems
2.4.2 Pentium OverDrive
2.5 P55C, Tillamook
3 Models and variants
4 See also
4.1 Compe *** s
5 References
6 External links


[edit] Improvements over i486
Superscalar architecture — The Pentium has two datapaths (pipelines) that allow it to complete more than one instruction per clock cycle. One pipe (called U) can handle any instruction, while the other (called V) can handle the simplest, most common instructions. Some RISC proponents had argued that the "complicated" x86 instruction set would probably never be implemented by a tightly pipelined microarchitecture, much less by a dual pipeline design. The 486 and the Pentium demonstrated that this was indeed possible and feasible.
64-bit external databus width — This doubles the amount of information read or written on each memory access. This doesn't mean that the Pentium can execute 64-bit applications; its main registers are still 32 bits wide.
Faster floating point unit.
MMX instructions (later models only) - A basic SIMD instruction set extension designed for use in multimedia applications.
Virtualized interrupt to speed up virtual 8086 mode.
Enhanced debug features with the introduction of the Processor-based debug port (See Pentium Processor Debugging in the Developers Manual, Vol 1).
Enhanced self test features like the L1 cache parity check (see Cache Structure in the Developers Manual, Vol 1).
Pentium architecture chips offered just under twice the performance of a 486 processor per clock cycle. The fastest Intel 486 parts were almost as powerful as a first-generation Pentium, and the AMD Am5x86 was roughly equal to the Pentium 75.

The Pentium ("Classic") series were designed to run at over 100 million instructions per second (MIPS),[9] with the 75 MHz model running at 126.5 MIPS.[10]

[edit] Models
The Pentium was Intel's primary microprocessor for personal computers during the mid-1990s. The original design was reimplemented in newer processes and new features were added to maintain its competitiveness as well as to address specific markets such as portable computers. As a result, there were six variants of the Pentium.

[edit] P5

Intel Pentium microarchitecture.The original Pentium microprocessor was code-named "P5". Its product code was 80501 (80500 for the earliest steppings) and it operated at 60 MHz and 66 MHz. It contained 3.1 million transistors and measured 16.7 mm by 17.6 mm for an area of 293.92 mm2.[11] It was fabricated in a 0.8 µm BiCMOS process.

[edit] P54C
The P5 was followed by the P54C (80502), which operated at 75, 90 and 100 MHz. It employed an internal clock multiplier to let the internal circuitry work at a higher frequency than the front side bus, as it is much more difficult to increase the front side bus frequency. It also allowed two-way multiprocessing. It contained 3.3 million transistors and measured 163 mm2.[12] It was fabricated in a 0.5 µm (described by Intel as "0.6 µm") BiCMOS process.[12]

[edit] P54CQS
The P54C was followed by the P54CQS which operated at 120 MHz. It was fabricated in a 0.35 µm BiCMOS process, unlike early rumors of it being a CMOS design, and was the first commercial microprocessor to be fabricated in a 0.35 µm process.[12] It had an identical transistor count to the P54C and despite the newer process, it had an identical area as well. The reason for this was because of time-to-market requirements. The chip was connected to the package using wire bonding, which only allows connections along the edges of the chip. A *** aller chip would have required a redesign of the package, as there is a limit on the length of the wires and the edges of the chip would be further away from the pads on the package. The solution was to keep the chip at the same size, retain the existing pad-ring, and only reduce the size of the Pentium's logic circuitry to enable it to achieve higher clock frequencies.[12]

[edit] P54CS
The P54CQS was followed by the P54CS, which operated at 133, 150, 166 and 200 MHz. It contained 3.3 million transistors, measured 90 mm2 and was fabricated in a 0.35 µm BiCMOS process with four levels of interconnect.

[edit] Bugs and problems
The early versions of 60-100 MHz Pentiums had a problem in the floating point unit that resulted in incorrect (but predictable) results from some division operations. This bug, discovered in 1994 by professor Thomas Nicely at Lynchburg College, Virginia, became known as the Pentium FDIV bug and caused embarras *** ent for Intel, which created an exchange program to replace the faulty processors. Soon afterwards, a bug was discovered which could allow a malicious program to crash a system without any special privileges (the f00f bug); fortunately, operating systems were able to implement workarounds to prevent crashes.

The 60 and 66 MHz 0.8 µm versions of the Pentium processors also had (for the time) high heat production due to their 5V operation, and were often known colloquially as "coffee warmers" or some similar nickname.[citation needed] The P54C used 3.3V and had significantly lower power draw (a quadratic relationship). P5 Pentiums used Socket 4, while P54C started out on Socket 5 before moving to Socket 7 in later revisions. All desktop Pentiums from P54CS onwards used Socket 7.

[edit] Pentium OverDrive
Main article: Pentium OverDrive
The P24T Pentium OverDrive for 486-systems were released in 1995, which were based on 3.3V 0.6 µm versions using a 63 or 83 MHz clock. Since these used Socket 2/3, some modifications had to be made to compensate for the 32-bit data bus and slower on-board L2 cache of 486-motherboards. They were therefore equipped with a 32KB L1 cache (double that of pre-P55C Pentiums).

[edit] P55C, Tillamook

Pentium logo, with MMX enhancement
Intel Pentium MMX microarchitecture.
Pentium MMX 166 MHz without coverThe P55C (or 80503) was developed by Intel's Research & Development Center in Haifa, Israel. It was sold as Pentium with MMX Technology (usually just called Pentium MMX); although it was based on the P5 core it featured a new set of 57 "MMX" instructions intended to improve performance on multimedia tasks, such as encoding and decoding digital media data. The Pentium MMX line was introduced on 22 October 1996.[13]

The new instructions work on new data types: 64-bit packed vectors of either eight 8-bit integers, four 16-bit integers, two 32-bit integers, or one 64-bit integer. So, for example, the PADDUSB (Packed ADD Unsigned Saturated Byte) instruction adds two vectors, each containing eight 8-bit unsigned integers together, pairwise; each addition that would overflow saturates, yielding 255, the maximum unsigned value that can be represented in a byte. These rather specialized instructions generally require special coding by the programmer for them to be used. The performance of the P55C was improved over previous versions by a doubling of the Level 1 CPU cache from 16 KB to 32 KB.

It contained 4.5 million transistors and had an area of 140 mm2. It was fabricated in a 0.28 µm CMOS process with the same metal pitches as the previous 0.35 µm BiCMOS process, so Intel described it as "0.35 µm" because of its similar transistor density.[14] The process has four levels of interconnect.[14]

Pentium P55C notebook CPUs used a "mobile module" that held the CPU. This module was a PCB with the CPU directly attached to it in a special *** aller form factor. The module snapped to the notebook motherboard and typically a heat spreader plate was installed and made contact with the module. Such notebooks frequently used the Intel 430MX chipset, a feature-reduced 430FX. However, with the 0.25 µm Tillamook Mobile Pentium MMX (named after a city in Oregon), the module also held the 430TX chipset along with the system's 512 KB SRAM cache memory.

While the P55C is compatible with the common Socket 7 motherboard configuration, the voltage requirements for powering the chip differ from the standard Socket 7 specifications. Due to certain manufacturers not preparing for the introduction of MMX technology most motherboards manufactured for Socket 7 previous to the establishment of the P55C standard are not compliant with the dual intensity required for proper operation of this chip. The Intel Corporation temporarily manufactured a conversion kit called the Overdrive that was designed to correct this lack of planning on the motherboard manufacturers part.

这个是谁啊？听说是一个韩国女团twice里的，蛮漂亮的，有她的个人资料不?

林娜琏

林娜琏，1995年9月22日出生于韩国首尔特别市江东区，韩国女歌手，女子演唱组合TWICE成员。

2015年10月20日，发布首张迷你专辑《THE STORY BEGINS》并举行出道Showcase；12月3日，获得第17届Mnet亚洲音乐大奖更佳女子新人奖 。2016年1月21日，获得第30届金唱片大赏唱片部门新人奖