Ciência da ComputaçãoIntrodução à Arquitetura de

Computadores

Ciência da ComputaçãoIntrodução à Arquitetura de

Computadores

Prof. Wagner Siqueira CavalcanteProf. Wagner Siqueira Cavalcante

Manchester Mark I - visão geralManchester Mark I - visão geral

Manchester Mark I - lado esquerdoManchester Mark I - lado esquerdo

Manchester Mark I - multiplexadoresManchester 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.

Alec Robinson

Manchester Mark I - multiplexadoresManchester Mark I - multiplexadores

Dai Edwards e Tommy Thomas

Manchester Mark I - multiplexadoresManchester 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 - KilburnManchester Mark I - Kilburn

Programação com

binários

Manchester Mark IManchester 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 IFerranti Mark I

Console

Ferranti Mark IFerranti Mark I

Console

Ferranti Mark IFerranti Mark I

Em fabricação

na

Monston Factory

ENIAC - Electrical Numerical Integrator And ComputerENIAC - Electrical Numerical Integrator And Computer

Em funcionamento

Cray X-MPCray X-MP

Cray X-MPCray X-MP

Cray X-MPCray X-MP