PlayStation 2

Dari Wikipedia Indonesia, ensiklopedia bebas berbahasa Indonesia.

Logo PlayStation 2

PlayStation 2 (PS2) (bahasa Jepang: プレイステーション2) adalah konsol video game kedua dari Sony, setelah PlayStation. Pengembangannya diumumkan pada April 1999, dan diedarkan pertama kali di Jepang pada 4 Maret 2000. Versi AS dilepas pada 26 Oktober 2000. Di tahun pertama PlayStation 2 mengalami penjualan yang relatif sedikit, namun saat ini telah tumbuh menjadi konsol game paling populer dengan terjualnya 90 juta unit [1].

[sunting] Spesifikasi teknis

PlayStation 2 asli dalam konfigurasi vertikal
Perbesar
PlayStation 2 asli dalam konfigurasi vertikal

Spesifikasi dari konsol Playstation 2 adalah sebagai berikut:

  • CPU: 128 bit "Emotion Engine" clocked at 294 MHz (later versions 299 MHz), 10.5 juta transistor
    • System Memory: 32 MB Direct Rambus or RDRAM (cat: beberapa komputer menggunakan memori tipe ini)
    • Memory Bus Bandwidth: 3.2 GB per detik
    • Prosesor utama: MIPS R5900 CPU core, 64 bit
    • Processor pembantu : FPU (Floating Point Multiply Accumulator × 1, Floating Point Divider × 1)
    • Vector Units: VU0 and VU1 (Floating Point Multiply Accumulator × 9, Floating Point Divider × 1), 128 bit
    • Floating Point Performance: 6.2 GFLOPS (single precission 32-bit floating point)
    • 3D CG Geometric Transformation: 66 million polygons per second (1)
    • Compressed Image Decoder: MPEG-2
    • I/O Processor interconnection: Remote Procedure Call over a serial link, DMA controller for bulk transfer
    • Cache Memory: Instruction: 16KB, Data: 8KB + 16 KB (ScrP)
  • Graphics: "Graphics Synthesizer" clocked at 147 MHz
    • DRAM Bus bandwidth: 47.0GB per second
    • DRAM Bus width: 2560-bit (composed of three independendent buses: 1024-bit write, 1024-bit read, 512-bit read/write)
    • Pixel Configuration: RGB:Alpha:Z Buffer (24:8, 15:1 for RGB, 16, 24, or 32-bit Z buffer)
    • Maximum Polygon Rate: 75 million polygons per second (1)
    • Dedicated connection to: Main CPU and VU1
  • Sound: "SPU1+SPU2" (SPU1 is actually the CPU)
    • Number of voices: 48 hardware channels of ADPCM on SPU2 plus software-mixed channels
    • Sampling Frequency: 44.1 kHz or 48 kHz (selectable)
  • I/O Processor
    • CPU Core: Original PlayStation CPU (MIPS R3000A clocked at 33.8688 MHz or 37.5 MHz)
    • Sub Bus: 32 Bit
    • Connection to: SPU and CD/DVD controller.
    • Interface Types: 2 proprietary PlayStation controller ports (250KHz clock for PS1 and 500KHz for PS2 controllers), 2 proprietary Memory Card slots using MagicGate encryption (250KHz for PS1 cards, up to 2MHz for PS2 cards -may be just 1MHz, please, confirmate it-), Expansion Bay (DEV9 or PCMCIA on early models) port for Network Adaptor, Modem and Hard Disk Drive, IEEE 1394 (2), Infrared remote control port (2), and 2 USB 1.1 ports with an OHCI-compatible controller.
  • Disc Media: DVD-ROM (CD-ROM compatible) with copy protection. 4.7GB capacity, a few are DVD-9 (8.5 GB)

[sunting] Lihat pula

[sunting] Pranala luar