- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄362693 > Embedded Pentium 266 (Intel Corp.) Low-Power Embedded Pentium Processor with MMX Technology(低能量嵌入式帶MMX技術(shù)奔騰處理器) PDF資料下載
參數(shù)資料
| 型號(hào)： | Embedded Pentium 266 |
| 廠商： | Intel Corp. |
| 英文描述： | Low-Power Embedded Pentium Processor with MMX Technology(低能量嵌入式帶MMX技術(shù)奔騰處理器) |
| 中文描述： | 低功耗嵌入式處理器奔騰MMX技術(shù)（低能量嵌入式帶MMX公司的技術(shù)奔騰處理器） |
| 文件頁數(shù)： | 12/62頁 |
| 文件大?。?/td> | 1130K |
| 代理商： | EMBEDDED PENTIUM 266 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁當(dāng)前第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁
Low-Power Embedded Pentium
Processor with MMX Technology
12
Advance Information Datasheet
The code cache, branch target buffer and prefetch buffers are responsible for getting raw
instructions into the execution units of the Pentium processor. Instructions are fetched from the
code cache or from the external bus. Branch addresses are remembered by the branch target buffer.
The code cache TLB translates linear addresses to physical addresses used by the code cache.
The decode unit decodes the prefetched instructions so the Pentium processor can execute the
instruction. The control ROM contains the microcode which controls the sequence of operations
that must be performed to implement the Pentium processor architecture. The control ROM unit
has direct control over both pipelines.
The Pentium processor contains a pipelined floating-point unit that provides a significant floating-
point performance advantage over previous generations of processors.
In addition to the SMM features described above, the Pentium processor supports clock control.
When the clock to the processor is stopped, power dissipation is virtually eliminated. The
combination of these improvements makes the Pentium processor a good choice for low-power
embedded designs.
The Pentium processor supports fractional bus operation. This allows the internal processor core to
operate at high frequencies, while communicating with the external bus at lower frequencies.
The low-power embedded Pentium processor with MMX technology contains an on-chip advanced
programmable interrupt controller (APIC). This function is reserved for future multi-processing
function.
The architectural features introduced in this section are more fully described in the
Embedded
Pentium
Processor Family Developer’s Manual
(order number 273204).
2.2
Pentium
Processor with MMX Technology
The Pentium processor with MMX technology for high-performance embedded designs is a
significant addition to the Pentium processor family. Available at 166, 200, 233, and 266 MHz, it is
the first microprocessor to support Intel MMX technology.
The Pentium processor with MMX technology is both software and pin compatible with previous
members of the Pentium processor family. It contains 4.5 million transistors and is manufactured
on lntel’s enhanced 0.35 micron (200/233 MHz) or 0.25 micron (166/266 MHz) CMOS process,
which allows voltage reduction technology for low power and high density.
In addition to the architecture described in the previous section for the Pentium processor family,
the Pentium processor with MMX technology has several additional micro-architectural
enhancements, which are described in the next section.
2.2.1
Full Support for Intel MMX Technology
MMX technology is based on the SIMD technique (Single Instruction, Multiple Data) which
enables increased performance on a wide variety of multimedia and communications applications.
Fifty-seven new instructions and four new 64-bit data types are supported in the Pentium processor
with MMX technology. All existing operating system and application software are fully-
compatible.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EMBMOD133 | Intel Embedded Processor Module(英特爾嵌入式微處理器模塊) |
| EMBMOD166 | Intel Embedded Processor Module() |
| EMC2DXV5T1 | Dual Common Base-Collector Bias Resistor Transistors |
| EMC2DXV5T5 | Dual Common Base-Collector Bias Resistor Transistors |
| EMC5DXV5T1 | Dual Common Base-Collector Bias Resistor Transistors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EMBER ZIGBEE DEV KIT W/PCWH | 制造商:Custom Computer Services (CCS) 功能描述:KIT DEV EMBER ZIGBEE W/PCWH |
| EMB-ET850-22 | 制造商:IBase Technology (USA) Inc. 功能描述:ET850 COM-E AMD N54L (2.2G) V/L - Bulk |
| EM-BFG11905-NJ | 功能描述:900MHZ FIBERGLASS BASESTATION AN 制造商:nearson inc. 系列:- 包裝:散裝 零件狀態(tài):在售 頻率組:UHF（300 MHz ~ 1 GHz） 頻率（中心/帶）:915MHz 頻率范圍:902MHz ~ 928MHz 天線類型:鞭狀，直形 頻帶數(shù):1 VSWR:1.5 回波損耗:- 增益:5dBi 功率 - 最大值:100W 特性:- 端接:連接器，N 母型 侵入防護(hù):IP66 安裝類型:連接器安裝 高度（最大值）:20.669"（525.00mm） 應(yīng)用:- 標(biāo)準(zhǔn)包裝:1 |
| EMB-FTP-T-TM4C129-21P | 制造商:InterNiche Technologies 功能描述:EMBFTP (SERVER) - Virtual or Non-Physical Inventory (Software & Literature) |
| EMBFTP-T-TM4C129-21P | 制造商:InterNiche Technologies 功能描述:EMBTCP - Virtual or Non-Physical Inventory (Software & Literature) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。