词条 | Broadway (microprocessor) |
释义 |
| name = Broadway | image = broadwaycpu.JPG | image_size = frameless|upright=1.25 | caption = IBM Broadway microprocessor from the inside of a Wii. The reference to Canada in the picture is related to where it was packaged i.e. by IBM Canada in Bromont. | produced-start = 2006 | produced-end = May 2016 | slowest = 729 | slow-unit = MHz | fastest = | fast-unit = | size-from = 90 nm (2006-2007), 65 nm (2007-present) | size-to = | soldby = | designfirm = IBM and Nintendo | manuf1 = IBM | arch = PowerPC (PowerPC ISA 1.10) | microarch = PowerPC G3 | code = | numcores = 1 | l1cache = 32/32 kB | l2cache = 256 kB | l3cache = | gpu = Hollywood | application = Wii | predecessor = Gekko | successor = Espresso | variant = * PowerPC 750CL }}{{POWER, PowerPC, and Power ISA}} Broadway is the codename of the 32-bit Central Processing Unit (CPU) used in Nintendo's Wii video game console. It was designed by IBM, and was produced using a 65 nm SOI process. According to IBM, the processor consumes 20% less power than its predecessor, the 180 nm Gekko used in the Nintendo GameCube video game console.[1] Broadway was produced by IBM at their 300 mm semiconductor development and manufacturing facility in East Fishkill, New York. The bond, assembly, and test operation for the Broadway module is performed at the IBM facility in Bromont, Quebec. Very few official details have been released to the public by Nintendo or IBM. Unofficial reports claim it is derived from the 486 MHz Gekko architecture used in the GameCube and runs 50% faster at 729 MHz.[2]The PowerPC 750CL, released in 2006, is a stock CPU offered by IBM and virtually identical to Broadway. The only difference is that the 750CL came in variants, ranging from 400 MHz up to 1000 MHz.[3][4][5] Specifications
External bus
Gallery{{multiple image|align=center|perrow=4|footer=These images are illustrations and only approximately to scale. |image1=IBM Broadway with heat spreader.jpg|width1=150|caption1= |image2=PPC750-Broadway.jpg|width2=150|caption2= |image3=IBM Broadway B with heat spreader.jpg|width3=150|caption3= |image4=IBM Broadway-1 with heat spreader.jpg|width4=107|caption4= |image5=IBM Broadway.jpg|width5=150|caption5= Broadway 39X6735, 2006 90 nm, 21×21 mm package |image6=IBM Broadway.jpg|width6=150|caption6= Broadway A 43E4048, 2006-2007 90 nm, 21×21 mm package |image7=IBM Broadway B.jpg|width7=150|caption7= Broadway B 43E5070, 2007-2008 65 nm, 21×21 mm package |image8=IBM Broadway-1.jpg|width8=107|caption8=Broadway-1 48J2662, 2008-2016 65 nm, 15×15 mm package }} References1. ^{{Cite web |url=http://www-03.ibm.com/press/us/en/pressrelease/20213.wss |title=IBM Ships First Microchips for Nintendo's Wii Video Game System |accessdate=2006-09-08 |year=2006 |author=IBM}} {{Wii}}{{Nintendo hardware|Wii}}{{videogame-hardware-stub}}2. ^Wii Technical Specification, Wii 3. ^{{cite web|url=http://raidenii.net/files/datasheets/cpu/ppc_broadway.pdf|title=IBM Broadway RISC Microprocessor User’s Manual, v0.6|archive-url=https://web.archive.org/web/20131204224011/http://raidenii.net/files/datasheets/cpu/ppc_broadway.pdf|archive-date=2013-12-04|page=61}} 4. ^{{cite web|url=https://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/2F33B5691BBB8769872571D10065F7D5/$file/750cldd2x_ds_v2.6_16Oct2009dft.pdf|title=IBM PowerPC 750CL Microprocessor Revision Level DD2.x|archive-url=https://web.archive.org/web/20130603171911/https://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/2F33B5691BBB8769872571D10065F7D5/%24file/750cldd2x_ds_v2.6_16Oct2009dft.pdf|archive-date=2013-06-03|deadurl=yes|df=}} 5. ^{{cite web|url=http://www.raidenii.net/files/datasheets/cpu/ppc_750cl.pdf|title=IBM PowerPC 750CL RISC Microprocessor User’s Manual|archive-url=https://web.archive.org/web/20121115093928/http://www.raidenii.net/files/datasheets/cpu/ppc_750cl.pdf|archive-date=2012-11-15}} 6. ^http://www.neogaf.com/forum/showpost.php?p=47873023&postcount=205 5 : Nintendo chips|Wii hardware|IBM microprocessors|PowerPC implementations|PowerPC microprocessors |
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