Cincia da Computao Introduo Arquitetura de Computadores Prof

Ciência da Computação Introdução à Arquitetura de Computadores Prof. Wagner Siqueira Cavalcante

Manchester Mark I - visão geral

Manchester Mark I - lado esquerdo

Manchester Mark I - multiplexadores Alec Robinson started a Ph. D. project in the summer of 1947 on an electronic multiplier. He was working for English Electric at the time. Initially the project was kept separate from the CRT research to avoid problems in pursuing the Ph. D. degree, but obviously as soon as the Baby proved itself he became part of the team to produce the Manchester Mark 1 -- he needed the computer as a test bed and the computer needed his multiplier! Later he redesigned the multiplier for the Ferranti Mark 1.

Manchester Mark I - multiplexadores Dai Edwards e Tommy Thomas

Manchester Mark I - multiplexadores Kilburn e Williams no console Tom is on the left, F. C. on the right. You can see the monitor CRT, propped up on a cardboard box (faithfully duplicated in the Replica!) -presumably they had at one time expected to use a 12" monitor rather than a 6". Underneath is the bank of 8 * 5 press buttons for setting ones in a word, and then various other switches underneath, in particular for setting the page and line for display on the monitor, and controlling the operation of the machine.

Manchester Mark I - Kilburn Programação com binários

Manchester Mark I Grupo de pesquisas Here we see the Manchester Mark 1 Engineering team (minus Geoff Tootill) at work; left to right: • D. B. G. (Dai) Edwards, • Prof. F. C. Williams, • Tom Kilburn, • A. A. (Alec) Robinson and • G. E. ("Tommy") Thomas.

Ferranti Mark I Console

Ferranti Mark I Console

Ferranti Mark I Em fabricação na Monston Factory

ENIAC - Electrical Numerical Integrator And Computer Em funcionamento

Cray X-MP

Cray X-MP

Cray X-MP