Rabu, 17 Oktober 2012

Komputer Generasi Terdahulu

Beberapa Spesifikasi Komputer Terdahulu

ENIAC (Electronic Numerical Integrator And Computer)

  • Munggunakan sistem desimal
  • 20 Akumulator @ 10 digit desimal 
  • Diprogram secara manual dengan Switch
  • 113.000 tabung vakum
  • 30 ton
  • 1500 feet persegi
  • 5000 terminal
  • 6000 Swirch
  • 5000 operasi penambahan/detik

EDVAC (Electronic Discrete Variabel Computer)

  • Binary Serial
  • Menggunakan magnetic tape
  • ControlUnit dengan sebuah oskiloskop
  • Unit komputasi untuk melakukan operasi aritmatik
  • Timer
  • Dual memory unit terdiri dari dua set 64 memory acoustic delay line dengan kapasitas 8 words tiap baris.
  • Tiga temporary tank 
  • 6000 tabung vakum
  • 12000 dioda
  • 45.5 m persegi
  • 7.850 kg

EDSAC (Electronic Delayed Storage Automatic Computer)

  • Memori menggunakan Mercury Delay LinesLogic Unit menggunakan Derated Vacum Tubes
  • Input menggunakan Five-Hole Punch Type
  • Output menggunakan Teleprinter

 IBM S/1401



Honeywell 800


  • Central Processor dengan 16 input/output Kontrol
  • IOCC (Input/Output Control Center)256 spesial register kontrol memori @ 16bits
  • Memory utama beris 4 banks @ 2048 words
  • Software: assembly, compiler, COBOL

UNIVAC III


  • Sistem memory 2 bit width29 planes of 4096 cores
  • CPU punya 4 akumulator
  • CPU punya 15 index Register
  • OS: CHIEF  and/or BOSS
  • Assaambly language: SALT

NCR

dibuat oleh National Cash Register, digunakan sebagai ATM (Automatic Teller Machine)

CDC (Control Data Corporation) 6600


  • Central Processor 60-bit word length
  • Main and Virtual Memory
  • Pheriperal Processor
  • Operating System : COS (Chippews Operating System)

IBM


Hardware:

  • consol unit
  • Power Unit
  • Card reader unit

Sofware

  • BLIS (Bell Laboratories Interpretive System)
  • SPACE (Simplified programming Anyone Can Enjoy)

IBM S/34


  • included 2 processor, System/3 and Sustem/32
  • Internal Cooling Fans
  • Memory Card
  • 700 Pounds
  • OS: SSP (System Support Program)

IBM S/36


  • A processor with 16 32-bit General purpose registers (R0-R15)
  • A 64-bit Program status word A condition code
  • memory (called storage) subsystem with 8 bits per byte

IBM AT


  • Motherboard
  • 16 mb max memory
  • 84-key AT keyboard layout
  • 1.2 MB 5-1/4 inch floppy disk drive
  • 20 MB hard disk drive

IBM XT


  • 128 kB of RAM
  • 360 kB double-sided 5.25 in (133 mm) full-height floppy disk drive
  • 10 MB Seagate ST-412 hard drive with Xebec 1210 MFM controller
  • Adapter (serial card with 8250 UART) and a 130 watt power supply
  • The motherboard had eight 8-bit ISA expansion slots, and an Intel 8088 microprocessor running at 4.77 MHz
  • operating system usually sold with it was PC DOS 2.0

Radio Shack TRS-80 Model 11


  • Keyboard and mainboard o one unit
  • Zilog Z80 Processor 1.77 MHz
  • 4 KB of RAM,
  • white-on-black display monitor
  • Casstete Tape Recorder
  • Floppy disk Drive
  • Expansion Interface
  • 5MB hard-drive
  • Printer
  • Programming Language: BASIC
  • Game Blackjack and backgammon