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Playstation portable de Sony, spécifications révélées ?

C'est le site Pocket IGN qui est à l'origine de ces soit-disant spécifications de la console Playstation portable de Sony. Bien évidemment, il est impossible d'en vérifier l'exactitude. A prendre avec des pincettes donc…

UMD(Universal Media Disc)

– 60mm

– Laser Diode:660nm

– Dual Layer :1.8GB

– Transfer Rate:11Mbps

– Shock Proof

– Secure ROM by AES

– Unique Disc ID

PSP CPU CORE

– MIPS R4000 32bit Core

– 128bit Bus

– 1 – 333MHz @ 1.2V

– Main Memory :8MB(eDRAM)

– Bus Bandwidth :2.6GB/sec

– I-Cache, D-Cache

– FPU, VFPU (Vector Unit) @ 2.6GFlops

– 3D-CG Extended Instructions

PSP Media Engine

– MIPS R4000 32bit Core

– 128bit Bus

– 1 – 333MHz @ 1.2V

– Sub Memory:2MB(eDRAM) @ 2.6GB/sec

– I-Cache, D-Cache

– 90nm CMOS

PSP Graphics Core 1

– 3D Curved Surface + 3D Polygon

– Compressed Texture

– Hardware Clipping, Morphing, Bone(8)

– Hardware Tessellator

– Bezier, B-Spline(NURBS)

– ex 4×4, 16×16, 64×64 sub-division

PSP Graphics Core 2

– 'Rendering Engine' + 'Surface Engine'

– 256bit Bus, 1-166 MHz @ 1.2V

– VRAM :2MB(eDRAM)

– Bus Bandwidth :5.3GB/sec

– Pixel Fill Rate :664 M pixels/sec

– max 33 M polygon /sec(T&L)

– 24bit Full Color:RGBA

PSP Sound Core: VME

– Reconfigurable DSPs

– 128bit Bus

– 166MHz @1.2V

– 5 Giga Operations /sec

– CODEC

– 3D Sound, Multi-Channel

– Synthesizer, Effecter, etc

AVC Decoder

– AVC(H.264) Decoder

– Main Profile

vBaseline Profile

– @Level1,Level2,Level3

– 2Hours(High Quality) – DVD movie

– 4Hours(Standard Quality) – CS Digital

I/O

– USB 2.0

– Memory Stick

– Extension Port(reserved)

– Stereo Head phone Out

Communication

– Wireless LAN (i802.11)

– IrDA

– USB 2.0