TIM-011
Encyclopedia
TIM 011 was an educational or Personal computer for school microcomputer developed by Mihajlo Pupin Institute
of Serbia
in 1987. There were about 1.200 TIM-011 computers in Serbian schools in the 1990's.
Mihajlo Pupin Institute
Mihajlo Pupin Institute is an institute based in Belgrade, Serbia notable for manufacturing numerous computer systems used in Socialist Federal Republic of Yugoslavia - especially early CER and later TIM line of computers. It is named after Mihajlo Idvorski Pupin.The Institute is well known in...
of Serbia
Serbia
Serbia , officially the Republic of Serbia , is a landlocked country located at the crossroads of Central and Southeast Europe, covering the southern part of the Carpathian basin and the central part of the Balkans...
in 1987. There were about 1.200 TIM-011 computers in Serbian schools in the 1990's.
Specifications
- CPU: HD64180HD64180The HD64180 is a Z80-based embedded microprocessor developed by Hitachi with an integrated memory management unit . The Hitachi HD64180 "Super Z80" was later licensed to Zilog and sold by them as the Z64180 and with some enhancements as the Zilog Z180. It has the following features:* Memory...
(Zilog Z80Zilog Z80The Zilog Z80 is an 8-bit microprocessor designed by Zilog and sold from July 1976 onwards. It was widely used both in desktop and embedded computer designs as well as for military purposes...
compatible) - Primary memory: 256 KBKilobyteThe kilobyte is a multiple of the unit byte for digital information. Although the prefix kilo- means 1000, the term kilobyte and symbol KB have historically been used to refer to either 1024 bytes or 1000 bytes, dependent upon context, in the fields of computer science and information...
- Secondary storage: 3.5-inch floppy driveFloppy diskA floppy disk is a disk storage medium composed of a disk of thin and flexible magnetic storage medium, sealed in a rectangular plastic carrier lined with fabric that removes dust particles...
- Operating systemOperating systemAn operating system is a set of programs that manage computer hardware resources and provide common services for application software. The operating system is the most important type of system software in a computer system...
: CP/MCP/MCP/M was a mass-market operating system created for Intel 8080/85 based microcomputers by Gary Kildall of Digital Research, Inc...
with ZCPR3 - DisplayElectronic visual displayAn electronic visual display is display technology which incorporates flat panel displays, performs as a video display, output device for presentation of images transmitted electronically, for visual reception, without producing a permanent record....
: integrated green monochromeMonochromeMonochrome describes paintings, drawings, design, or photographs in one color or shades of one color. A monochromatic object or image has colors in shades of limited colors or hues. Images using only shades of grey are called grayscale or black-and-white...
monitor