Wednesday, 1 February 2012

psp


PlayStation Portable
PSP Logo.svg
Original model PSP (PSP-1000)
Original model (PSP-1000) and logo of the PSP.
Manufacturer Sony Computer Entertainment
family = PlayStation
Type Handheld game console
Generation Seventh Generation
lifespan =
  • JP December 12, 2004
  • NA March 24, 2005
  • PAL September 1, 2005
Units sold Worldwide: 71.4 million (as of September 14, 2011)[1] (details)
Media UMD, digital distribution
CPU MIPS R4000-based; clocked from 1 to 333 MHz
Storage capacity Memory Stick Duo and Memory Stick PRO Duo (1, 2, 4, 8, 16, 32, 64 or 128 GB)
Memory 32 MB (PSP-1000); 64 MB (2000, 3000 and PSP Go).
Display 480 × 272 pixels with 16777216  colors, 16:9 widescreen TFT LCD, 3.8 in (97 mm) (PSP GO), 4.3 in (110 mm) (All other models)
Connectivity Wi-Fi (802.11b),[2] IrDA, USB
Online services PlayStation Network
Dimensions PSP1000:
74 mm (2.9 in) (h)
170 mm (6.7 in) (w)
23 mm (0.91 in) (d)
PSP2000/3000:
71 mm (2.8 in) (h)
169 mm (6.7 in) (w)
19 mm (0.75 in) (d)
PSP GO:
69 mm (2.7 in) (h)
128 mm (5.0 in) (w)
16.5 mm (0.65 in) (d)
Weight PSP1000:
280 grams (9.9 oz)
PSP2000/3000:
189 grams (6.7 oz)
PSP GO:
158 grams (5.6 oz)
Best-selling game Monster Hunter Freedom 3 (4.6 million) (as of May 6, 2011)[3]
Successor PlayStation Vita
The PlayStation Portable (プレイステーション・ポータブル (Pureisutēshon Pōtaburu officially abbreviated PSP?) is a handheld game console manufactured and marketed by Sony Corporation[4] Development of the console was announced during E3 2003,[5] and it was unveiled on May 11, 2004, at a Sony press conference before E3 2004.[6] The system was released in Japan on December 12, 2004,[7] in North America on March 24, 2005,[8] and in the PAL region on September 1, 2005.[9]
The PlayStation Portable is the only handheld video game console to use an optical disc format, Universal Media Disc (UMD), as its primary storage medium.[10][11] Other distinguishing features of the console include its large viewing screen,[12] robust multi-media capabilities,[13] and connectivity with the PlayStation 2, PlayStation 3, other PSPs and the Internet.[14][15]
After the release of a slimmer, lighter, remodeled version of the PlayStation Portable (the PSP-2000/"Slim & Lite") in early September 2007, sales quadrupled in the United Kingdom the following week and increased by nearly 200% in North America for the month of October.[16][17] This model was later replaced by another remodeling, the PSP-3000, which included a new screen and an inbuilt microphone. Since then, a complete redesign called the PSP Go has been released, which was sold alongside the PSP-3000. In 2011 a budget model, the PSP-E1000, was announced. The PSP line will be succeeded by the PlayStation Vita in late 2011/early 2012 (varying by region).

Contents

 [hide

[edit] History

Sony first announced development of the PlayStation Portable at a press conference before E3 2003.[18] Although mock-ups of the system were not present at the press conference or E3,[18] Sony did release extensive technical details regarding the new system.[19] Then-CEO of Sony Computer Entertainment Ken Kutaragi called the device the "Walkman of the 21st Century" in a reference to the console's multimedia capabilities.[20] Several gaming websites were impressed by the handheld's computing capabilities and looked forward to the system's potential as a gaming platform.[5][18][21]
The first concept images of the PSP appeared in November 2000 at the Sony Corporate Strategy Meeting and showed a PSP with flat buttons and no analog stick.[22] Although some expressed concern over the lack of an analog joystick,[23] these fears were allayed when the PSP was officially unveiled at the Sony press conference during E3 2004.[24] In addition to announcing more details about the system and its accessories,[25] Sony also released a list of 99 developer companies that had pledged support for the new handheld.[26] Several PSP game demos, such as Konami's Metal Gear Acid and SCE Studio Liverpool's Wipeout Pure were also shown at the conference.[27]

[edit] Launch

On October 17, 2004, Sony announced that the PSP would launch in Japan on December 12, 2004, at a price of ¥19,800 (about US$181 in 2004) for the base model and ¥24,800 (about US$226 in 2004) for the Value System.[28] The console's launch was a success with over 200,000 units sold the first day.[29] Different color variations were also sold in bundle packs, which cost more than usual, around $200. Sony announced on February 3, 2005, that the PSP would go on sale in North America on March 24, 2005, in one configuration for a MSRP of US$249/CA$299.[30] Some expressed concern over the high price,[31] which was almost US$20 higher than the system's price in Japan and more than $100 higher than the recently launched Nintendo DS.[32] Despite the concerns, the PSP's North American launch was a success,[33][34] although reports two weeks later indicated that the system was not selling as well as expected despite Sony's claim that 500,000 units had been sold in the first two days.[35][36]
The PSP was originally to have a simultaneous PAL region and North American launch,[25] but on March 15, 2005, Sony announced that the PAL region launch would be delayed because of high demand for the console in Japan and North America.[37] A month later, on April 25, 2005, Sony announced that the PSP would launch in the PAL region on September 1, 2005, for 249/£179.[38] Sony defended the high price, which was nearly US$100 higher than in North America, by pointing out that North American consumers had to pay local sales taxes and that the VAT (sales tax) was higher in the UK than the US.[39] Despite the high price, the console's PAL region launch was a resounding success, selling more than 185,000 units in the UK alone, selling out of all stock nationwide in the UK within three hours of launch, more than doubling the previous first-day sales record of 87,000 units set by the Nintendo DS. The system also enjoyed great success in other areas of the PAL region with more than 25,000 units preordered in Australia[40] and nearly one million units sold across Europe in the first week.[41]

[edit] Technical specifications

The following Technical Specifications apply to all PSPs unless noted for a specific PSP series:[42][43][44][45][46][47][48][49] Very detailed hardware differences available at PSP Secrets.
General:
  • Dimensions:
    • Width: 170 mm PSP1000.svg
    • Height: 74 mm PSP1000.svg
    • Depth: 23 mm PSP1000.svg
  • Widescreen TFT LCD:
  • Data communication:
  • AV-out PSP2000.svg PSP3000.svg PSPN1000.svg
  • Flash Storage:
    • Memory Stick PRO Duo Expansion Slot PSP1000.svg PSP2000.svg PSP3000.svg
    • Memory Stick M2 Expansion Slot PSPN1000.svg
    • Internal Flash Storage[citation needed]
      • Internal NAND flash used by System Software is partitioned into 4 sectors:
        • flash0, contains system firmware – 23.9 MB (PSP-1000)
        • flash1, contains system settings – 3.92 MB (PSP-1000)
        • flash2, empty* – 944 kB (PSP-1000)
        • flash3, empty* – 880 kB (PSP-1000)
      • PSP-N1000: 16 GB total, 14.74 GB usable. Part of the internal storage is shared with System Software.
      • PSP-1000: 32 MB total, all of it used by the System Software.
      • PSP-2000/3000: 64 MB total, all of it used by the System Software.
    • Internal flash uses the FAT32 file system. Memory Stick media is compatible with both FAT and FAT32, although devices measuring 4 GB or more must use the FAT32 file system.
Audio:
  • Built in Stereo Speakers
  • Built in Microphone PSP3000.svg PSPN1000.svg
  • Powered by Media Engine Chip's embedded Virtual Mobile Engine (VME)
  • Multichannel Audio
  • 3D Sound
  • Synthesizer, Effector and Equalizer
  • ATRAC3 plus, AAC, WMA and MP3 support.
  • WMA support requires activation by accepting an end user licence agreement
UMD (Universal Media Disc): PSP1000.svg PSP2000.svg PSP3000.svg
  • 60 mm Disc Diameter
  • 660 nm Laser Diode
  • Dual-Layer Storage Capacity of up to 1.8 GB
  • Transfer Rate of up to 11 Mbit/s (1.375 MB/s)
  • Read-Only
  • Shock-Resistant
  • Secure ROM by AES RSA Crypto System
  • Unique Disc IDs
  • Distribute System Software Updates
Power:
  • 5 V DC @ 2000 mA from AC Adapter
  • 5 V DC from USB Charging Mode PSP2000.svg PSP3000.svg PSPN1000.svg
  • 3.7 V Li-Ion Battery
    • Removable 1200 mAh PSP2000.svg PSP3000.svg
    • Removable 1800 mAh PSP1000.svg
    • 2200 mAh (Endurance Battery) PSP1000.svg PSP2000.svg PSP3000.svg
The main CPU, PSP Media Engine and the NAND flash for the System Software (TA-079)
The Wi-Fi Module with the Serial and Headphone Jack (TA-079)
PSP CPU Chip:
  • Sony CXD2962GG CPU
  • Based on MIPS R4000 32-bit Core
  • 90 nm Semiconductor CMOS Process
  • 1-333 MHz (set at 222 MHz by default) @ 1.2 V
  • 16 kB Instruction Cache / 16 kB Data Cache
  • SiP:
    • 32 MB eDRAM @ 2.6 Gbit/s
    • Embedded FPU
    • Embedded Vector FPU @ 2.6 GFLOPS
    • Embedded Graphics Core:
      • 1-166 MHz (set at 111 MHz by default) @ 1.2 V
      • 256-bit Bus at 5.3 Gbit/s
      • 2 MB eDRAM (VRAM)
      • 3D Curved Surface and 3D Polygon
      • Compressed Textures
      • Hardware Clipping, Morphing, Bone(8)
      • Hardware Tessellator
      • Bézier surface, Bézier curve and B-Spline (NURBS)
        • 4×4, 16×16, 64×64 Subdivision
      • Rendering Engine and Surface Engine
      • Pixel Fill Rate: 664 Megapixels/s
      • Up to 33 Million Polygon/s (with Transform and Lighting)
      • 24-bit Full Color: RGBA
  • 128-bit Bus at 2.6 Gbit/s
  • 3D-CG Extended Instruction Set
Media Engine Chip:
  • Sony CXD1876 CPU
  • Based on MIPS R4000 32-bit Core
  • 90 nm Semiconductor CMOS Process
  • 1-333 MHz (set at 222 MHz by default) @ 1.2 V
  • 16 kB Instruction Cache / 16 kB Data Cache
  • SiP:
    • 2 MB eDRAM @ 2.6 Gbit/s
    • Embedded Virtual Mobile Engine (VME) Sound Core
      • Reconfigurable DSP Engine
      • 1-166 MHz (set at 166 MHz by default) @ 1.2 V
      • 128-bit Bus
      • 24-bit Data Path
      • 5 giga operations/s
    • Embedded MPEG-4 (H.264/AVC) hardware decoder
    • Embedded FPU
  • 128-bit Bus @ 2.6 Gbit/s
Memory:
  • Samsung K5E5658HCM-D060
  • Main Memory: 32 MB 333 MHz DDR SDRAM (64 MB PSP2000.svg PSP3000.svg PSPN1000.svg)
  • 8 MB reserved for Kernel
Integrated or Support Chips:
  • IDStorage Keys: stores screen brightness, volume, region, date, time and BIOS data also known as the Ipl
  • Tachyon: version information for CPU, Media Engine and Graphic Cores
  • Baryon: version information for the PSP's system control chip
  • Pommel: the PSP's GPIO and Watchdog
  • Kirk: the PSP's main encryption processor
  • Spock: secondary encryption processor, used to decrypt signed UMD data

[edit] Models

Model Image Connectivity/storage Wireless Connectivity RAM and Internal Storage CPU Display Original Release Date Original System Software Battery In Production
PSP-1000 Piano Black PSP-1000 USB 2.0, UMD, Serial Port, Headphone Jack, Memory Stick PRO Duo 802.11b Wi-Fi, IRDA 32 MB, 32 MB System Software MIPS R4000 at 1~333 MHz 4.3" 16:9 TFT at 480 × 272, 16.77 million colors December 12, 2004 (Japan) 1.00 5V DC 1800 mAh, Upgradeable to 2200 mAh No
PSP-2000 Piano Black PSP-2000 USB 2.0, UMD, Video Out and Mic Port, Headphone Jack, Memory Stick PRO Duo 802.11b Wi-Fi 64 MB, 64 MB System Software September, 2007 3.60 5V DC 1200 mAh, Upgradeable to 2200 mAh No
PSP-3000 Piano Black PSP-3000 USB 2.0, UMD, Video Out, Microphone, Headphone Jack, Memory Stick PRO Duo October, 2008 4.20 Yes
PSP Go (PSP-N1000) Piano Black PSPGo All in One Port, Headphone Jack, Mic, Memory Stick Micro 802.11b Wi-Fi, Bluetooth 2.0 + EDR 64 MB, 16 GB User and System Software Shared 3.8" 16:9 TFT at 480 × 272, 16.77 million colors, sliding screen October, 2009 5.70 5V DC Non Removable Battery Discontinued outside of North America[50]
PSP-E1000 Matte Black PSP-E1000 USB 2.0, UMD, Headphone Jack, Memory Stick PRO Duo No TBA 4.3" 16:9 TFT at 480 × 272, 16.77 million colors November, 2011 6.50 5V DC Non Removable Battery Yes

[edit] Variations

[edit] Region codes

PSP region codes
Codes Country
PSP-x000 Japan
PSP-x001 North America
PSP-x002 Australia / New Zealand
PSP-x003 UK
PSP-x004 Europe / India
PSP-x005 Korea
PSP-x006 Hong Kong / Singapore
PSP-x007 Taiwan
PSP-x008 CIS
PSP-x009 Mainland China
PSP-x010 Central / South America
The PSP is widely known by the series code (PSP-1000, PSP-2000, etc.). There are sub-codes within this numbering system however which designate the region coding. Most movie discs have region encoding, and so will only work on the appropriate master unit.[citation needed]

[edit] Retail configurations

PSP Core Pack launch prices
Country Release price Release date
Australia A$349.95 September 1, 2005[51]
India INR19,990 September 1, 2005[52]
United Kingdom £179.99 September 1, 2005[53]
Canada CA$229.99 March 22, 2006[54]
Europe 199.99 March 22, 2006[53]
United States US$199.99 March 22, 2006[54]
Chile CLP$169,990 April 4, 2008[55]
The PSP is sold in four main configurations that differ in which accessories are included. The basic unit package or Base Pack (called the Core Pack in North America[56]) contains the console, a battery, and an AC adapter.[57] This version was available at launch in Japan[28] and was later released in North America and Europe.[58] The Core Pack currently retails for CA$/US$169.99,[56] ¥19,800,[59] HK$1,280 or $1,360 (depending on the color),[60] S$280,[61] A$279.95,[62] NZ$2990.95,[63] 169.99, and £129.99.[64]
The Value Pack includes everything in the Base Pack as well as a 32 MB Memory Stick Pro Duo, headphones with remote control, a carrying pouch, and a wrist strap.[57] Some regions have modified versions of this pack that include different accessories.[65] The Value Pack retails for US$199.99,[66] ¥23,800,[67] HK$1660,[68] A$399.99,[69] and NZ$449.95.[65]
Many limited edition versions of the PSP that include various accessories, games, or movies have also been released.

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