Knowledge

XScale

Source đź“ť

568: 652:) consists of the PXA270 and PXA271-PXA272 processors. This revision is a huge update to the XScale family of processors. The PXA270 is clocked in four different speeds: 312 MHz, 416 MHz, 520 MHz and 624 MHz and is a stand-alone processor with no packaged memory. The PXA271 can be clocked to 13, 104, 208 MHz or 416 MHz and has 32 MB of 16-bit stacked StrataFlash memory and 32 MB of 16-bit SDRAM in the same package. The PXA272 can be clocked to 312 MHz, 416 MHz or 520 MHz and has 64 MB of 32-bit stacked StrataFlash memory. 744: 641: 1014: 883: 1005:
family of chips. There are ten different IOP processors currently available: IOP303, IOP310, IOP315, IOP321, IOP331, IOP332, IOP333, IOP341, IOP342 and IOP348. Clock speeds range from 100 MHz to 1.2 GHz. The processors also differ in PCI bus type, PCI bus speed, memory type, maximum memory allowable, and the number of processor cores.
594:, 300 MHz and 400 MHz. It came out in February 2002. In March 2003, the revision C0 of the PXA250 was renamed to PXA255. The main differences were a doubled internal bus speed (100 MHz to 200 MHz) for faster data transfer, lower core voltage (only 1.3 V at 400 MHz) for lower power consumption and 1021:
The XScale core is utilized in the second generation of Intel's IXP network processor line, while the first generation used StrongARM cores. The IXP network processor family ranges from solutions aimed at small/medium office network applications, IXP4XX, to high performance network processors such as
1142:
for an estimated $ 600 million in cash and the assumption of unspecified liabilities. The move was intended to permit Intel to focus its resources on its core x86 and server businesses. Marvell holds a full architecture license for ARM, allowing it to design chips to implement the ARM instruction
930:
The PXA930 and PXA935 processor series were again built using the Sheeva microarchitecture developed by Marvell but upgraded to ARMv7 instruction set compatibility. This core is a so-called Tri-core architecture codenamed Tavor; Tri-core means it supports the ARMv5TE, ARMv6 and ARMv7 instruction
1004:
The IOP line of processors is designed to allow computers and storage devices to transfer data and increase performance by offloading I/O functionality from the main CPU of the device. The IOP3XX processors are based on the XScale architecture and designed to replace the older 80219 sd and i960
995:
The IXC1100 processor features clock speeds at 266, 400, and 533 MHz, a 133 MHz bus, 32 KB of instruction cache, 32 KB of data cache, and 2 KB of mini-data cache. It is also designed for low power consumption, using 2.4 W at 533 MHz. The chip comes in the
1026:
line rates. In IXP4XX devices the XScale core is used as both a control and data plane processor, providing both system control and data processing. The task of the XScale in the IXP2XXX devices is typically to provide control plane functionality only, with data processing performed by the
921:
The PXA16x delivers strong performance at a mass market price point for cost sensitive consumer and embedded markets such as digital picture frames, E Readers, multifunction printer user interface (UI) displays, interactive VoIP phones, IP surveillance cameras, and home control gadgets.
1627: 627:) consists of the PXA260 and PXA261-PXA263. The PXA260 is a stand-alone processor clocked at the same frequency as the PXA25x, but features a TPBGA package which is about 53% smaller than the PXA25x's PBGA package. The PXA261-PXA263 are the same as the PXA260 but have Intel 1146:
The acquisition was completed on November 9, 2006. Intel was expected to continue manufacturing XScale processors until Marvell secures other manufacturing facilities, and would continue manufacturing and selling the IXP and IOP processors, as they were not part of the deal.
182:
PXA System on a Chip (SoC) products were designed in Austin, Texas. The code-names for this product line are small towns in Texas, primarily near deer hunting leases frequented by the Intel XScale core and mobile phone SoC marketing team.
631:
memory stacked on top of the processor in the same package; 16 MB of 16-bit memory in the PXA261, 32 MB of 16-bit memory in the PXA262 and 32 MB of 32-bit memory in the PXA263. The PXA26x family was released in March 2003.
803:
family as Marvell PXA320, PXA300, and PXA310. PXA320 is currently shipping in high volume, and is scalable up to 806 MHz. PXA300 and PXA310 deliver performance "scalable to 624 MHz", and are software-compatible with PXA320.
824:-enabled mobile phones. The chip was built around an XScale processor core, the likes of which had been used in PDAs, clocked at 312 MHz and manufactured with a 0.13 ÎĽm process, with 4 MB of integrated flash memory and a 1730: 857:
XM, released in 2005, was the only mobile phone with a documented use of the Manitoba chip. An Intel executive stated that the chip version used in the phone was reworked to be less expensive than the initial one.
130:
also have a 2 KB mini data cache (claimed it "avoids 'thrashing' of the D-Cache for frequently changing data streams"). Products based on the third-generation XScale have up to 512 KB unified L2 cache.
1582: 1370: 1734: 1717: 931:
sets. This new architecture was a significant leap from the old Xscale architecture. The PXA930 uses 65 nm technology while the PXA935 is built using the 45 nm process.
151:
Application processors (with the prefix PXA). There are four generations of XScale application processors, described below: PXA210/PXA25x, PXA26x, PXA27x, and PXA3xx.
103:'s Digital Semiconductor division as part of a settlement of a lawsuit between the two companies. Intel used the StrongARM to replace its ailing line of outdated 1524: 1402: 118:
All the generations of XScale are 32-bit ARMv5TE processors manufactured with a 0.18 ÎĽm or 0.13 ÎĽm (as in IXP43x parts) process and have a 32 
1890: 1446: 831:
A prototype board with the chip was demoed during the Intel Developer Forum. Intel noted it was in talks with leading mobile phone manufacturers, such as
2897: 1826: 2714: 781:). An announced successor to the 2700G graphics processor, code named Stanwood, has since been canceled. sd features of Stanwood are integrated into 2902: 1424: 1371:"Documentation/arm/Marvell/README · 15a48d6f42683f0d53b131b824c18a7bf84978b1 · ARM / NXP / i.MX6 / BSP8 / release / linux-4-14-secoboards-imx6-rel" 1688: 1643: 3000: 2912: 1356: 1607: 1126:
E-Book reader, and industrial embedded systems. At the other end of the market, the XScale IOP33x Storage I/O processors are used in some Intel
874:
support. The PXA90x is built using a 130 nm process. The SoC continued being marketed by Marvell as they acquired Intel's XScale business.
1880: 2917: 2907: 2892: 2719: 1756: 2709: 1179: 1138:
On June 27, 2006, the sale of Intel's XScale PXA mobile processor assets was announced. Intel agreed to sell the XScale PXA business to
1394: 1922: 1808: 1255: 2945: 1331: 1885: 1494: 3005: 958:
After XScale and Sheeva, the PXA98x uses the third CPU core design, this time licensed directly from ARM, in form of dual core
586:) consists of the PXA250 and PXA255. The PXA250 was Intel's first generation of XScale processors. There was a choice of three 49:. XScale comprises several distinct families: IXP, IXC, IOP, PXA and CE (see more below), with some later models designed as 773:
The new processor was shown clocked at 1.25 GHz but Intel said it only offered a 25% increase in performance (800 
2066: 2051: 1975: 1965: 1860: 1768: 1970: 1118:. The XScale is also used in devices such as PVPs (Portable Video Players), PMCs (Portable Media Centres), including the 1990: 1985: 1980: 1875: 1583:"Marvell Introduces Next Generation Application Processors for Smartphones, Handhelds and Consumer Electronic Devices" 1516: 2764: 2621: 1158:
in 1998. Intel still holds an ARM license even after the sale of XScale; this license is at the architectural level.
567: 171: 2955: 2935: 2198: 2044: 2022: 2017: 2012: 2007: 1960: 1955: 579:
applications. It was released with the PXA250 in February 2002 and comes clocked at 133 MHz and 200 MHz.
202: 1031:, examples of such control plane tasks include routing table updates, microengine control, and memory management. 2880: 2027: 2002: 774: 2193: 2162: 2133: 1915: 1781: 2265: 2174: 2034: 1997: 1950: 1155: 100: 3062: 2236: 2186: 2150: 821: 1794: 685:
instruction set along with some instructions unique to the XScale. Wireless MMX provides 16 extra 64-bit
2260: 2231: 2223: 2181: 2169: 2145: 1544: 1197: 720: 2039: 1416: 2138: 1696: 1647: 1220: 1095: 767: 3083: 3015: 1908: 1757:
Marvell PXA988, PXA986 chips support 3G for China, the world without reinventing the wheel (or phone)
1611: 682: 598:
functionality for the data cache, the lack of which had severely impaired performance on the PXA250.
1675: 1663: 2793: 1945: 1931: 1398: 1139: 963: 915: 825: 796: 54: 3057: 3032: 2626: 1201: 1099: 950:
compliant. It is utilized in the BlackBerry Torch 9800 and is built using 45 nm technology.
698: 34: 3047: 2103: 2093: 2088: 2056: 1847: 1795:"Intel System-On-A-Chip Media Processor Powers New Generation Of Consumer Electronics Devices" 727:
The PXA27x family was released in April 2004. Along with the PXA27x family Intel released the
3037: 2759: 1895: 666: 1812: 1262: 766:
They demonstrated it showing its capability to play back high definition encoded video on a
2369: 1040: 935: 127: 81: 2639: 8: 3088: 2995: 2485: 1279: 840: 743: 3042: 2875: 2870: 2657: 2341: 2336: 2331: 2326: 2321: 1486: 1306: 1052: 686: 2865: 2860: 2855: 2850: 2845: 2840: 2835: 2830: 2825: 918:
product line, but extended for instruction level compatibility with the XScale IWMMX.
2808: 2692: 2662: 1830: 1350: 1075: 836: 84: 58: 30: 1558: 894:
PXA16x is a processor designed by Marvell, combining the earlier Intel designed PXA
2803: 2781: 2745: 2543: 2437: 2292: 2124: 2079: 1238: 1028: 910:
family instead of using wdc Xscale or ARM design. The CPU core is derived from the
895: 887: 832: 706: 702: 690: 50: 42: 2400: 2373: 1545:
Intel XScale PXA900 (Hermon) Application Processor with Modem Datasheet | CPUlist
678: 170:
There are also standalone processors: the 80200 and 80219 (targeted primarily at
140: 96: 73: 46: 1470:
Young, Doug (2003-02-13). "Intel launches cell phone chip, names endorsements".
662:: the operating system can clock the processor down based on load to save power. 80:
instructions. XScale uses a seven-stage integer and an eight-stage memory super-
2940: 2604: 1676:
Marvell PXA930 (Tavor-MG1) Application Processor with Modem Datasheet | CPUlist
1664:
Marvell PXA935 (Tavor-P65) Application Processor with Modem Datasheet | CPUlist
1307:"PXA210 Processors Datasheet pdf - Application Processors. Equivalent, Catalog" 1170:– open-source bootloader, the standard boot firmware shipped with XScale boards 844: 785:. For extra graphics capabilities, Intel recommends third-party chips like the 92: 77: 57:
in June 2006. Marvell then extended the brand to include processors with other
2776: 2644: 3077: 2567: 2557: 2516: 2253: 1123: 1087: 1079: 947: 160: 62: 1782:
Marvell announces PXA1088 quad-core SoC for globetrotting phones and tablets
2820: 2506: 2157: 1119: 1083: 777:
for the 624 MHz PXA270 processor vs. 1000 MIPS for 1.25 GHz
732: 595: 576: 2726: 2677: 2667: 2562: 2529: 2524: 2511: 2470: 2464: 2458: 2210: 2205: 848: 728: 713: 701:
in parallel in a single cycle. This capability is used to boost speed in
628: 587: 213: 126:
and a 32 KB instruction cache. First- and second-generation XScale
2965: 2960: 2815: 2754: 2699: 2672: 2616: 2497: 2452: 2446: 2421: 2415: 2409: 2388: 2382: 2316: 2301: 2241: 1447:"Intel demonstrates the all-in one smartphone Manitoba PXA800F chip..." 1055: 640: 112: 108: 3025: 3010: 2970: 2798: 2687: 2682: 2589: 2584: 2098: 1256:"3rd Generation Intel XScale(R) Microarchitecture Developer's Manual" 1151: 1103: 1071: 1063: 1059: 975: 959: 659: 655:
Intel also added many new technologies to the PXA27x family such as:
123: 88: 1051:
XScale microprocessors can be found in products such as the popular
3020: 2599: 2248: 2110: 1900: 1644:"Marvell Empowers Mass Market TD-SCDMA OPhones with PXA920 Chipset" 1183: 1039:
In April 2007, Intel announced an XScale-based processor targeting
1013: 119: 66: 3052: 2950: 2788: 2771: 2731: 2652: 2633: 2611: 2311: 2306: 1471: 1192: 1167: 1107: 979: 854: 789: 20: 1221:"Marvell buys Intel's handheld processor unit for $ 600 million" 1150:
The XScale effort at Intel was initiated by the purchase of the
751:
PXA290 SODIMM-module (Prototype Of Marvell PXA320 SODIMM-module)
2741: 2594: 2579: 2288: 2120: 1417:"Intel Announces 'Wireless-Internet-On-A-Chip' For Cell Phones" 1188: 1023: 816:
Intel PXA800F was a SoC introduced by Intel in 2003 for use in
786: 2539: 2075: 1115: 1111: 946:
Little is known about the PXA940, although it is known to be
144: 38: 1720:. Ubmtechinsights.com (2012-10-25). Retrieved on 2013-08-02. 697:. The XScale core can then perform up to eight adds or four 2887: 2704: 2574: 2552: 2348: 1646:(Press release). Marvell. September 8, 2009. Archived from 1395:"Marvell Introduces Next Generation Application Processors" 1173: 1127: 1091: 1067: 694: 674: 269: 245: 104: 374:
312 MHz, 416 MHz, 520 MHz and 624 MHz
2481: 2433: 2220: 1487:"O2 XM music phone: Intel Mobile Media Technology debuts" 882: 817: 591: 319: 275: 1332:"Intel XScale, un processeur plus puissant pour les PDA" 1176:– a once competing processor line from Texas Instruments 1896:
Optimized Linux Code for Intel XScale Microarchitecture
1891:
Marvell PXA168 high-performance processor product brief
1769:
Samsung Galaxy Tab 3 Runs On A Marvell PXA986 Processor
871: 716:, such as a USB-Host interface and a camera interface. 575:
The PXA210 was Intel's entry-level XScale targeted at
166:
Consumer electronics processors (with the prefix CE).
1718:
Blackberry Torch 9800 - Teardown : TechInsights
1848:"Intel sells XScale business to Marvell for $ 600m" 1280:"ARM Marvell SoCs — The Linux Kernel documentation" 1678:. PDAdb.net (2012-02-25). Retrieved on 2013-08-02. 1666:. PDAdb.net (2012-02-25). Retrieved on 2013-08-02. 1547:. PDAdb.net (2012-02-25). Retrieved on 2013-08-02. 1043:markets, the Intel CE 2110 (codenamed Olo River). 851:, about incorporating Manitoba into their phones. 3075: 962:application processors utilized by devices like 755:In August 2005 Intel announced the successor to 72:The XScale architecture is based on the ARMv5TE 1630:. Translate.google.nl. Retrieved on 2013-08-02. 2287: 1842: 1840: 1638: 1636: 689:that can be treated as an array of two 32-bit 1916: 1133: 898:components with a new ARMv5TE CPU core named 1659: 1657: 1608:"Marvell ARMADA 100 Processors product page" 1837: 1633: 1355:: CS1 maint: numeric names: authors list ( 1180:List of Qualcomm Snapdragon systems-on-chip 402:312 MHz, 416 MHz or 520 MHz 1923: 1909: 1809:"About the Intel XScale Microarchitecture" 1517:"O2 finally gives Intel's Manitoba a home" 1017:Intel XScale IXP425 SoC in ceramic package 681:and the integer instructions from Intel's 1654: 1556: 1022:the IXP2850, capable of sustaining up to 157:Network processors (with the prefix IXP). 1784:. Engadget.com. Retrieved on 2013-08-02. 1759:. Engadget.com. Retrieved on 2013-08-02. 1143:set, not just license a processor core. 1012: 1008: 881: 742: 723:to reduce power consumption and latency. 639: 566: 3001:Process–architecture–optimization model 1827:"Intel ditches mobile phone processors" 693:, four 16-bit halfwords or eight 8-bit 139:The XScale core is used in a number of 3076: 1861:AMD Jumps Into The ARM Server Business 1514: 1444: 614:L1 32-KByte data and instruction cache 388:13, 104, 208 MHz or 416 MHz 1904: 1771:. Ubergizmo. Retrieved on 2013-08-02. 1484: 1469: 1329: 677:instructions containing the full MMX 154:I/O processors (with the prefix IOP). 134: 1930: 1301: 1299: 53:(SoC). Intel sold the PXA family to 1401:. November 29, 2006. Archived from 870:, was a successor to Manitoba with 709:of multimedia and in playing games. 87:. It is the successor to the Intel 13: 1863:. Forbes. Retrieved on 2013-08-02. 601:Intel XScale Core Features : 19:For the model railroad scale, see 14: 3100: 1869: 1296: 163:processors (with the prefix IXC). 3016:Intel HD, UHD, and Iris Graphics 1876:Intel XScale Technology Overview 1239:"Intel Microarchitecture XScale" 953: 914:core used in Marvell's embedded 562: 322:, 300 MHz and 400 MHz 278:, 300 MHz and 400 MHz 2104:P6 variant (Enhanced Pentium M) 1854: 1819: 1801: 1787: 1774: 1762: 1749: 1723: 1711: 1681: 1669: 1618: 1600: 1575: 1557:Goldstein, Harry (2005-01-01). 1550: 1538: 1527:from the original on 2022-01-24 1508: 1497:from the original on 2022-01-24 1478: 1463: 1438: 1427:from the original on 2022-01-24 1046: 1780:Gorman, Michael. (2013-02-19) 1409: 1387: 1363: 1323: 1272: 1248: 1231: 1213: 648:The PXA27x family (code-named 623:The PXA26x family (code-named 582:The PXA25x family (code-named 250:133 MHz and 200 MHz 1: 1207: 1156:Digital Equipment Corporation 925: 99:, which Intel acquired from 7: 1198:Comparison of ARMv7-A cores 1161: 1094:3900 series and many other 1090:, the Acer n50, the Compaq 978:application processor with 10: 3105: 1755:Fingas, Jon. (2012-08-14) 1731:"BlackBerry Torch - Front" 1559:"Intel Tries, Tries Again" 1515:Krazit, Tom (2005-06-06). 1485:Smith, Tony (2005-07-19). 1445:Kulish, Kim (2003-02-18). 1330:01net (14 February 2002). 1261:. May 2007. Archived from 1134:Sale of PXA processor line 1122:Portable Media Player and 990: 969: 934:The PXA930 is used in the 807: 799:officially introduced the 18: 2988: 2928: 2740: 2538: 2480: 2431: 2398: 2368: 2361: 2280: 2219: 2119: 2074: 2065: 1938: 1689:"Marvell: History of CPU" 1130:-based server platforms. 1114:(Slug) running a form of 1106:desktop computer running 1098:. It is used as the main 996:35 mm PBGA package. 941: 877: 861: 738: 644:Intel PXA270 with 624 MHz 635: 618: 535: 504: 499: 489: 464: 422: 417: 414: 406: 364: 359: 356: 348: 317: 308: 303: 300: 292: 273: 267: 264: 257: 235: 227: 219: 143:families manufactured by 1886:Intel StrataFlash Memory 1140:Marvell Technology Group 1082:, later versions of the 964:Samsung Galaxy Tab 3 7.0 826:digital signal processor 55:Marvell Technology Group 35:central processing units 747:Toradex Colibri XScale 735:(code-named Marathon). 2099:P6 variant (Pentium M) 1018: 999: 985: 891: 866:The PXA90x, codenamed 752: 645: 572: 177: 37:initially designed by 1405:on December 16, 2009. 1268:on February 25, 2008. 1034: 1016: 1009:IXP network processor 885: 797:Marvell Semiconductor 746: 719:Internal 256 KB 643: 570: 128:multi-core processors 1693:extranet.marvell.com 1523:. IDG News Service. 1041:consumer electronics 936:BlackBerry Bold 9700 673:; "iwMMXt"): 43 new 505:ARMv5 XScale3 core 423:ARMv5 XScale3 core 365:ARMv5 XScale2 core 309:ARMv5 XScale1 core 236:ARMv5 XScale1 core 187: 16:Microprocessor core 2898:Sandy Bridge-based 2067:Microarchitectures 2052:Microarchitectures 1815:on August 2, 2009. 1614:on April 16, 2010. 1521:PC World Australia 1019: 974:It is a quad core 892: 795:In November 2006, 753: 731:embedded graphics 646: 573: 515:624 MHz, 1000 MHz 220:PXA21x and PXA26x 186: 135:Processor families 59:microarchitectures 3071: 3070: 2984: 2983: 2357: 2356: 2276: 2275: 1397:(Press release). 1311:datasheetspdf.com 1076:Tungsten Handheld 560: 559: 432:208 MHz, 624 MHz 85:microarchitecture 41:implementing the 31:microarchitecture 3096: 3084:ARM architecture 2903:Ivy Bridge-based 2494:8/16-bit databus 2366: 2365: 2285: 2284: 2281:Current products 2072: 2071: 1932:Intel processors 1925: 1918: 1911: 1902: 1901: 1864: 1858: 1852: 1851: 1844: 1835: 1834: 1829:. Archived from 1823: 1817: 1816: 1811:. Archived from 1805: 1799: 1798: 1791: 1785: 1778: 1772: 1766: 1760: 1753: 1747: 1746: 1744: 1742: 1737:on July 17, 2011 1733:. Archived from 1727: 1721: 1715: 1709: 1708: 1706: 1704: 1699:on 3 August 2010 1695:. Archived from 1685: 1679: 1673: 1667: 1661: 1652: 1651: 1650:on June 3, 2010. 1640: 1631: 1626: 1622: 1616: 1615: 1610:. Archived from 1604: 1598: 1597: 1595: 1594: 1579: 1573: 1572: 1570: 1569: 1554: 1548: 1542: 1536: 1535: 1533: 1532: 1512: 1506: 1505: 1503: 1502: 1482: 1476: 1475: 1467: 1461: 1460: 1458: 1457: 1442: 1436: 1435: 1433: 1432: 1413: 1407: 1406: 1391: 1385: 1384: 1382: 1381: 1367: 1361: 1360: 1354: 1346: 1344: 1343: 1327: 1321: 1320: 1318: 1317: 1303: 1294: 1293: 1291: 1290: 1276: 1270: 1269: 1267: 1260: 1252: 1246: 1245: 1243: 1235: 1229: 1228: 1217: 888:System On Module 188: 185: 107:processors, the 97:microcontrollers 51:system-on-a-chip 43:ARM architecture 3104: 3103: 3099: 3098: 3097: 3095: 3094: 3093: 3074: 3073: 3072: 3067: 2996:Tick–tock model 2980: 2924: 2913:Broadwell-based 2804:Extreme Edition 2736: 2534: 2476: 2427: 2394: 2353: 2272: 2215: 2115: 2061: 1934: 1929: 1881:IXP4XX Toolkits 1872: 1867: 1859: 1855: 1846: 1845: 1838: 1825: 1824: 1820: 1807: 1806: 1802: 1793: 1792: 1788: 1779: 1775: 1767: 1763: 1754: 1750: 1740: 1738: 1729: 1728: 1724: 1716: 1712: 1702: 1700: 1687: 1686: 1682: 1674: 1670: 1662: 1655: 1642: 1641: 1634: 1628:Google Vertalen 1624: 1623: 1619: 1606: 1605: 1601: 1592: 1590: 1581: 1580: 1576: 1567: 1565: 1555: 1551: 1543: 1539: 1530: 1528: 1513: 1509: 1500: 1498: 1483: 1479: 1468: 1464: 1455: 1453: 1443: 1439: 1430: 1428: 1415: 1414: 1410: 1393: 1392: 1388: 1379: 1377: 1369: 1368: 1364: 1348: 1347: 1341: 1339: 1328: 1324: 1315: 1313: 1305: 1304: 1297: 1288: 1286: 1278: 1277: 1273: 1265: 1258: 1254: 1253: 1249: 1241: 1237: 1236: 1232: 1219: 1218: 1214: 1210: 1164: 1136: 1049: 1037: 1011: 1002: 993: 988: 972: 956: 944: 928: 906:from Marvell's 890:by tianyeit.com 880: 864: 810: 741: 679:instruction set 638: 621: 565: 180: 174:applications). 141:microcontroller 137: 93:microprocessors 47:instruction set 24: 17: 12: 11: 5: 3102: 3092: 3091: 3086: 3069: 3068: 3066: 3065: 3060: 3055: 3050: 3045: 3040: 3035: 3030: 3029: 3028: 3023: 3018: 3013: 3003: 2998: 2992: 2990: 2986: 2985: 2982: 2981: 2979: 2978: 2973: 2968: 2963: 2958: 2953: 2948: 2943: 2938: 2932: 2930: 2926: 2925: 2923: 2922: 2921: 2920: 2915: 2910: 2905: 2900: 2895: 2885: 2884: 2883: 2878: 2873: 2868: 2863: 2858: 2853: 2848: 2843: 2838: 2833: 2828: 2823: 2813: 2812: 2811: 2806: 2801: 2796: 2786: 2785: 2784: 2779: 2769: 2768: 2767: 2762: 2751: 2749: 2738: 2737: 2735: 2734: 2729: 2724: 2723: 2722: 2717: 2715:NetBurst-based 2712: 2702: 2697: 2696: 2695: 2690: 2685: 2680: 2675: 2670: 2665: 2660: 2650: 2649: 2648: 2642: 2631: 2630: 2629: 2624: 2614: 2609: 2608: 2607: 2602: 2597: 2592: 2587: 2582: 2572: 2571: 2570: 2565: 2560: 2549: 2547: 2536: 2535: 2533: 2532: 2527: 2522: 2521:32-bit databus 2519: 2514: 2509: 2504: 2503:16-bit databus 2501: 2495: 2491: 2489: 2478: 2477: 2475: 2474: 2468: 2462: 2456: 2450: 2443: 2441: 2429: 2428: 2426: 2425: 2419: 2413: 2406: 2404: 2396: 2395: 2393: 2392: 2386: 2379: 2377: 2363: 2359: 2358: 2355: 2354: 2352: 2351: 2346: 2345: 2344: 2339: 2334: 2329: 2324: 2314: 2309: 2304: 2298: 2296: 2282: 2278: 2277: 2274: 2273: 2271: 2270: 2269: 2268: 2258: 2257: 2256: 2246: 2245: 2244: 2239: 2228: 2226: 2217: 2216: 2214: 2213: 2208: 2203: 2202: 2201: 2191: 2190: 2189: 2179: 2178: 2177: 2167: 2166: 2165: 2155: 2154: 2153: 2143: 2142: 2141: 2130: 2128: 2117: 2116: 2114: 2113: 2108: 2107: 2106: 2101: 2091: 2085: 2083: 2069: 2063: 2062: 2060: 2059: 2054: 2049: 2048: 2047: 2042: 2037: 2032: 2031: 2030: 2025: 2020: 2015: 2010: 2005: 1995: 1994: 1993: 1988: 1983: 1978: 1973: 1968: 1958: 1953: 1942: 1940: 1936: 1935: 1928: 1927: 1920: 1913: 1905: 1899: 1898: 1893: 1888: 1883: 1878: 1871: 1870:External links 1868: 1866: 1865: 1853: 1836: 1833:on 2012-09-08. 1818: 1800: 1786: 1773: 1761: 1748: 1722: 1710: 1680: 1668: 1653: 1632: 1617: 1599: 1574: 1549: 1537: 1507: 1477: 1462: 1437: 1423:. 2003-02-13. 1421:Intel Newsroom 1408: 1386: 1362: 1322: 1295: 1284:www.kernel.org 1271: 1247: 1230: 1211: 1209: 1206: 1205: 1204: 1195: 1186: 1177: 1171: 1163: 1160: 1154:division from 1135: 1132: 1066:, most of the 1058:handheld, the 1048: 1045: 1036: 1033: 1010: 1007: 1001: 998: 992: 989: 987: 984: 971: 968: 955: 952: 943: 940: 927: 924: 879: 876: 863: 860: 809: 806: 740: 737: 725: 724: 717: 710: 663: 637: 634: 620: 617: 616: 615: 612: 609: 606: 564: 561: 558: 557: 555: 553: 551: 549: 546: 544: 542: 538: 537: 533: 532: 530: 528: 526: 523: 521: 517: 516: 513: 511: 509: 506: 503: 498: 496: 492: 491: 487: 486: 484: 482: 480: 477: 475: 473: 471: 467: 466: 462: 461: 458: 456: 454: 452: 448: 447: 444: 442: 440: 438: 434: 433: 430: 428: 426: 424: 421: 416: 413: 409: 408: 404: 403: 400: 398: 396: 394: 390: 389: 386: 384: 382: 380: 376: 375: 372: 370: 368: 366: 363: 358: 355: 351: 350: 346: 345: 343: 341: 339: 335: 334: 332: 330: 328: 324: 323: 316: 314: 312: 310: 307: 302: 299: 295: 294: 290: 289: 287: 284: 280: 279: 272: 266: 263: 261: 256: 252: 251: 248: 242: 239: 237: 234: 229: 228:February 2002 226: 222: 221: 217: 216: 211: 208: 205: 200: 197: 194: 193:Released date 191: 179: 176: 168: 167: 164: 158: 155: 152: 136: 133: 78:floating-point 15: 9: 6: 4: 3: 2: 3101: 3090: 3087: 3085: 3082: 3081: 3079: 3064: 3061: 3059: 3056: 3054: 3051: 3049: 3046: 3044: 3041: 3039: 3036: 3034: 3031: 3027: 3024: 3022: 3019: 3017: 3014: 3012: 3009: 3008: 3007: 3004: 3002: 2999: 2997: 2994: 2993: 2991: 2987: 2977: 2974: 2972: 2969: 2967: 2964: 2962: 2959: 2957: 2954: 2952: 2949: 2947: 2944: 2942: 2939: 2937: 2934: 2933: 2931: 2927: 2919: 2918:Skylake-based 2916: 2914: 2911: 2909: 2908:Haswell-based 2906: 2904: 2901: 2899: 2896: 2894: 2893:Nehalem-based 2891: 2890: 2889: 2886: 2882: 2879: 2877: 2874: 2872: 2869: 2867: 2864: 2862: 2859: 2857: 2854: 2852: 2849: 2847: 2844: 2842: 2839: 2837: 2834: 2832: 2829: 2827: 2824: 2822: 2819: 2818: 2817: 2814: 2810: 2807: 2805: 2802: 2800: 2797: 2795: 2792: 2791: 2790: 2787: 2783: 2780: 2778: 2775: 2774: 2773: 2770: 2766: 2763: 2761: 2758: 2757: 2756: 2753: 2752: 2750: 2747: 2743: 2739: 2733: 2730: 2728: 2725: 2721: 2718: 2716: 2713: 2711: 2708: 2707: 2706: 2703: 2701: 2698: 2694: 2691: 2689: 2686: 2684: 2681: 2679: 2676: 2674: 2671: 2669: 2666: 2664: 2661: 2659: 2658:Original i586 2656: 2655: 2654: 2651: 2646: 2643: 2641: 2638: 2637: 2635: 2632: 2628: 2625: 2623: 2620: 2619: 2618: 2615: 2613: 2610: 2606: 2603: 2601: 2598: 2596: 2593: 2591: 2588: 2586: 2583: 2581: 2578: 2577: 2576: 2573: 2569: 2566: 2564: 2561: 2559: 2556: 2555: 2554: 2551: 2550: 2548: 2545: 2541: 2537: 2531: 2528: 2526: 2523: 2520: 2518: 2515: 2513: 2510: 2508: 2505: 2502: 2499: 2496: 2493: 2492: 2490: 2487: 2483: 2479: 2472: 2469: 2466: 2463: 2460: 2457: 2454: 2451: 2448: 2445: 2444: 2442: 2439: 2435: 2430: 2423: 2420: 2417: 2414: 2411: 2408: 2407: 2405: 2402: 2397: 2390: 2387: 2384: 2381: 2380: 2378: 2375: 2371: 2367: 2364: 2360: 2350: 2347: 2343: 2340: 2338: 2335: 2333: 2330: 2328: 2325: 2323: 2320: 2319: 2318: 2315: 2313: 2310: 2308: 2305: 2303: 2300: 2299: 2297: 2294: 2290: 2286: 2283: 2279: 2267: 2264: 2263: 2262: 2259: 2255: 2254:Goldmont Plus 2252: 2251: 2250: 2247: 2243: 2240: 2238: 2235: 2234: 2233: 2230: 2229: 2227: 2225: 2222: 2218: 2212: 2209: 2207: 2204: 2200: 2197: 2196: 2195: 2192: 2188: 2185: 2184: 2183: 2180: 2176: 2173: 2172: 2171: 2168: 2164: 2161: 2160: 2159: 2156: 2152: 2149: 2148: 2147: 2144: 2140: 2137: 2136: 2135: 2132: 2131: 2129: 2126: 2122: 2118: 2112: 2109: 2105: 2102: 2100: 2097: 2096: 2095: 2092: 2090: 2087: 2086: 2084: 2081: 2077: 2073: 2070: 2068: 2064: 2058: 2055: 2053: 2050: 2046: 2043: 2041: 2038: 2036: 2033: 2029: 2026: 2024: 2021: 2019: 2016: 2014: 2011: 2009: 2006: 2004: 2001: 2000: 1999: 1996: 1992: 1989: 1987: 1984: 1982: 1979: 1977: 1974: 1972: 1969: 1967: 1964: 1963: 1962: 1959: 1957: 1954: 1952: 1949: 1948: 1947: 1944: 1943: 1941: 1937: 1933: 1926: 1921: 1919: 1914: 1912: 1907: 1906: 1903: 1897: 1894: 1892: 1889: 1887: 1884: 1882: 1879: 1877: 1874: 1873: 1862: 1857: 1849: 1843: 1841: 1832: 1828: 1822: 1814: 1810: 1804: 1796: 1790: 1783: 1777: 1770: 1765: 1758: 1752: 1736: 1732: 1726: 1719: 1714: 1698: 1694: 1690: 1684: 1677: 1672: 1665: 1660: 1658: 1649: 1645: 1639: 1637: 1629: 1621: 1613: 1609: 1603: 1588: 1584: 1578: 1564: 1563:IEEE Spectrum 1560: 1553: 1546: 1541: 1526: 1522: 1518: 1511: 1496: 1492: 1488: 1481: 1473: 1466: 1451: 1448: 1441: 1426: 1422: 1418: 1412: 1404: 1400: 1396: 1390: 1376: 1372: 1366: 1358: 1352: 1337: 1333: 1326: 1312: 1308: 1302: 1300: 1285: 1281: 1275: 1264: 1257: 1251: 1240: 1234: 1226: 1222: 1216: 1212: 1203: 1199: 1196: 1194: 1190: 1187: 1185: 1181: 1178: 1175: 1172: 1169: 1166: 1165: 1159: 1157: 1153: 1148: 1144: 1141: 1131: 1129: 1125: 1124:Amazon Kindle 1121: 1117: 1113: 1109: 1105: 1101: 1097: 1093: 1089: 1088:Motorola A780 1085: 1081: 1077: 1073: 1069: 1065: 1061: 1057: 1054: 1044: 1042: 1032: 1030: 1025: 1015: 1006: 997: 983: 981: 977: 967: 965: 961: 954:PXA986/PXA988 951: 949: 948:ARM Cortex-A8 939: 937: 932: 923: 919: 917: 913: 909: 905: 901: 897: 889: 884: 875: 873: 869: 859: 856: 852: 850: 849:Sony Ericsson 846: 842: 838: 834: 829: 827: 823: 819: 815: 805: 802: 798: 793: 792:chip family. 791: 788: 784: 780: 776: 771: 769: 764: 762: 758: 750: 745: 736: 734: 730: 722: 718: 715: 711: 708: 704: 700: 696: 692: 688: 684: 680: 676: 672: 668: 664: 661: 658: 657: 656: 653: 651: 642: 633: 630: 626: 613: 610: 607: 604: 603: 602: 599: 597: 593: 589: 585: 580: 578: 569: 563:PXA210/PXA25x 556: 554: 552: 550: 547: 545: 543: 540: 539: 534: 531: 529: 527: 524: 522: 519: 518: 514: 512: 510: 507: 502: 497: 494: 493: 488: 485: 483: 481: 478: 476: 474: 472: 469: 468: 463: 460:806 MHz 459: 457: 455: 453: 450: 449: 445: 443: 441: 439: 436: 435: 431: 429: 427: 425: 420: 411: 410: 405: 401: 399: 397: 395: 392: 391: 387: 385: 383: 381: 378: 377: 373: 371: 369: 367: 362: 353: 352: 347: 344: 342: 340: 337: 336: 333: 331: 329: 326: 325: 321: 315: 313: 311: 306: 297: 296: 291: 288: 285: 282: 281: 277: 271: 262: 260: 254: 253: 249: 247: 243: 240: 238: 233: 230: 224: 223: 218: 215: 212: 209: 206: 204: 201: 198: 195: 192: 190: 189: 184: 175: 173: 165: 162: 161:Control plane 159: 156: 153: 150: 149: 148: 147:and Marvell: 146: 142: 132: 129: 125: 121: 116: 114: 110: 106: 102: 98: 94: 90: 86: 83: 79: 75: 70: 68: 64: 60: 56: 52: 48: 44: 40: 36: 32: 28: 22: 2975: 2362:Discontinued 2199:Cypress Cove 2158:Sandy Bridge 1856: 1831:the original 1821: 1813:the original 1803: 1789: 1776: 1764: 1751: 1741:November 12, 1739:. Retrieved 1735:the original 1725: 1713: 1701:. Retrieved 1697:the original 1692: 1683: 1671: 1648:the original 1620: 1612:the original 1602: 1591:. Retrieved 1589:. 2006-11-29 1586: 1577: 1566:. Retrieved 1562: 1552: 1540: 1529:. Retrieved 1520: 1510: 1499:. Retrieved 1491:The Register 1490: 1480: 1465: 1454:. Retrieved 1450:Getty Images 1449: 1440: 1429:. Retrieved 1420: 1411: 1403:the original 1389: 1378:. Retrieved 1374: 1365: 1340:. Retrieved 1335: 1325: 1314:. Retrieved 1310: 1287:. Retrieved 1283: 1274: 1263:the original 1250: 1233: 1224: 1215: 1149: 1145: 1137: 1120:Creative Zen 1084:Sharp Zaurus 1050: 1047:Applications 1038: 1029:microengines 1020: 1003: 994: 973: 957: 945: 933: 929: 920: 911: 907: 903: 899: 893: 867: 865: 853: 830: 813: 811: 800: 794: 782: 778: 772: 765: 760: 759:, codenamed 756: 754: 748: 733:co-processor 726: 670: 669:(code-named 654: 649: 647: 624: 622: 600: 588:clock speeds 583: 581: 577:mobile phone 574: 571:Intel PXA255 500: 479:130 nm 418: 415:August 2005 360: 304: 258: 231: 214:Clock speeds 181: 169: 138: 117: 76:without the 71: 45:(version 5) 26: 25: 2211:Golden Cove 2206:Willow Cove 2187:Cannon Lake 1338:(in French) 714:peripherals 712:Additional 629:StrataFlash 590:: 200  525:45 nm 508:65 nm 357:April 2004 301:March 2003 286:March 2003 3089:BlackBerry 3078:Categories 3006:Intel GPUs 2720:Core-based 2484:(external 2372:oriented ( 2242:Silvermont 2194:Sunny Cove 2163:Ivy Bridge 1946:Processors 1703:17 January 1625:(in Dutch) 1593:2022-01-24 1568:2022-01-24 1531:2022-01-24 1501:2022-01-24 1456:2022-01-24 1431:2022-01-24 1380:2021-01-27 1342:2021-01-27 1316:2021-01-27 1289:2021-01-27 1208:References 1110:, and the 1064:Pocket PCs 1062:family of 1056:BlackBerry 926:PXA930/935 812:Codenamed 210:Pin count 196:Code name 3058:Codenames 2971:StrongARM 2809:Dual-Core 2782:Dual-Core 2693:Dual-Core 2663:OverDrive 2612:A100/A110 2605:OverDrive 2399:pre-x86 ( 2266:Gracemont 2175:Broadwell 1152:StrongARM 1104:Iyonix PC 1078:lines by 1060:Dell Axim 976:Cortex A7 960:Cortex A9 814:Manitoba, 687:registers 665:Wireless 660:SpeedStep 608:ARM Thumb 596:writeback 318:200  274:200  199:ARM type 89:StrongARM 82:pipelined 3063:Larrabee 2941:iAPX 432 2876:11th gen 2871:10th gen 2710:P6-based 2600:RapidCAD 2342:14th gen 2337:13th gen 2332:12th gen 2327:11th gen 2322:10th gen 2249:Goldmont 2237:Saltwell 2151:Westmere 2111:NetBurst 2057:Chipsets 1525:Archived 1495:Archived 1452:. Corbis 1425:Archived 1351:cite web 1184:Qualcomm 1162:See also 916:Kirkwood 912:Feroceon 837:Motorola 801:Monahans 783:Monahans 779:Monahans 770:screen. 761:Monahans 757:Bulverde 749:Monahans 707:encoding 703:decoding 650:Bulverde 446:624 MHz 419:Monahans 361:Bulverde 268:256-pin 265:17x17mm 244:255 pin 241:13x13mm 91:line of 3053:Stratix 2989:Related 2951:Itanium 2866:9th gen 2861:8th gen 2856:7th gen 2851:6th gen 2846:5th gen 2841:4th gen 2836:3rd gen 2831:2nd gen 2826:1st gen 2789:Pentium 2772:Celeron 2732:Tolapai 2653:Pentium 2636:(1998) 2634:Celeron 2525:80387DX 2517:80387SX 2312:Pentium 2307:Celeron 2261:Tremont 2232:Bonnell 2182:Skylake 2170:Haswell 2146:Nehalem 2045:Itanium 1961:Pentium 1956:Celeron 1587:Marvell 1472:Reuters 1399:Marvell 1225:EETimes 1193:Samsung 1168:RedBoot 1108:RISC OS 1102:in the 991:IXC1100 980:Vivante 970:PXA1088 886:PXA168 845:Siemens 841:Samsung 808:PXA800F 790:GoForce 625:Dalhart 611:ARM DSP 605:ARMv5TE 584:Cotulla 541:PXA955 536:PXA95x 520:PXA935 495:PXA930 490:PXA93x 470:PXA90x 465:PXA90x 451:PXA320 437:PXA310 412:PXA300 407:PXA3xx 393:PXA272 379:PXA271 354:PXA270 349:PXA27x 338:PXA263 327:PXA261 305:Dalhart 298:PXA260 293:PXA26x 283:PXA255 259:Cotulla 255:PXA250 225:PXA210 61:, like 21:X scale 2976:XScale 2746:64-bit 2742:x86-64 2647:(2004) 2544:32-bit 2507:80C187 2500:(1980) 2473:(1982) 2467:(1982) 2461:(1982) 2455:(1979) 2449:(1978) 2438:16-bit 2432:Early 2424:(1977) 2418:(1974) 2412:(1972) 2391:(1974) 2385:(1971) 2293:64-bit 2289:x86-64 2139:Penryn 2125:64-bit 2121:x86-64 2080:32-bit 1375:GitLab 1189:Exynos 1086:, the 1024:OC-192 942:PXA940 908:Sheeva 900:Mohawk 878:PXA16x 868:Hermon 862:PXA90x 820:- and 787:Nvidia 739:PXA3xx 671:Concan 636:PXA27x 619:PXA26x 548:ARMv7 246:T-PBGA 67:Cortex 27:XScale 3048:PIIXs 2929:Other 2727:Quark 2540:IA-32 2530:80487 2512:80287 2471:80286 2465:80188 2459:80186 2401:8-bit 2374:4-bit 2076:IA-32 2040:Quark 1939:Lists 1336:01net 1266:(PDF) 1259:(PDF) 1242:(PDF) 1116:Linux 1112:NSLU2 982:GPU. 833:Nokia 729:2700G 695:bytes 691:words 501:Tavor 207:Size 145:Intel 124:cache 122:data 39:Intel 29:is a 3043:ICHs 3038:SCHs 3033:PCHs 2966:i960 2961:i860 2956:RISC 2946:EPIC 2936:CISC 2888:Xeon 2816:Core 2755:Atom 2705:Xeon 2700:Core 2617:Atom 2575:i486 2553:i386 2546:x86) 2498:8087 2486:FPUs 2453:8088 2447:8086 2422:8085 2416:8080 2410:8008 2389:4040 2383:4004 2349:Xeon 2317:Core 2302:Atom 2134:Core 2082:x86) 2035:Xeon 1998:Core 1951:Atom 1743:2010 1705:2022 1357:link 1174:OMAP 1128:Xeon 1096:PDAs 1092:iPaq 1080:Palm 1074:and 1072:Treo 1068:Zire 847:and 822:GPRS 775:MIPS 721:SRAM 705:and 699:MACs 675:SIMD 270:PBGA 113:i960 111:and 109:i860 105:RISC 95:and 33:for 3026:Arc 3011:GMA 2760:SoC 2678:III 2668:Pro 2627:SoC 2590:DX4 2585:DX2 2563:376 2482:x87 2434:x86 2370:BCD 2224:ULV 2221:x86 1976:III 1966:Pro 1202:ARM 1100:CPU 1053:RIM 1000:IOP 986:IXC 904:PJ1 902:or 896:SoC 818:GSM 768:PDA 683:SSE 667:MMX 592:MHz 320:MHz 276:MHz 203:Fab 178:PXA 172:PCI 101:DEC 74:ISA 65:'s 63:Arm 3080:: 3021:Xe 2765:CE 2673:II 2622:CE 2595:SL 2580:SX 2568:EX 2558:SX 2094:P6 2089:P5 2023:i9 2018:i7 2013:i5 2008:i3 1971:II 1839:^ 1691:. 1656:^ 1635:^ 1585:. 1561:. 1519:. 1493:. 1489:. 1419:. 1373:. 1353:}} 1349:{{ 1334:. 1309:. 1298:^ 1282:. 1223:. 1200:– 1191:– 1182:– 1070:, 1035:CE 966:. 938:. 872:3G 855:O2 843:, 839:, 835:, 828:. 763:. 120:KB 115:. 69:. 2881:M 2821:2 2799:D 2794:4 2777:D 2748:) 2744:( 2688:M 2683:4 2645:D 2640:M 2542:( 2488:) 2440:) 2436:( 2403:) 2376:) 2295:) 2291:( 2127:) 2123:( 2078:( 2028:M 2003:2 1991:M 1986:D 1981:4 1924:e 1917:t 1910:v 1850:. 1797:. 1745:. 1707:. 1596:. 1571:. 1534:. 1504:. 1474:. 1459:. 1434:. 1383:. 1359:) 1345:. 1319:. 1292:. 1244:. 1227:. 232:- 23:.

Index

X scale
microarchitecture
central processing units
Intel
ARM architecture
instruction set
system-on-a-chip
Marvell Technology Group
microarchitectures
Arm
Cortex
ISA
floating-point
pipelined
microarchitecture
StrongARM
microprocessors
microcontrollers
DEC
RISC
i860
i960
KB
cache
multi-core processors
microcontroller
Intel
Control plane
PCI
Fab

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑