SSEM Figs. 18 - 22

The figures below, from the 1951 I.E.E. paper on the SSEM, are reproduced by permission of the Institution of Electrical Engineers

Fig.18. Schematic of control Y-plate, instruction-gate, and action-waveform circuits.
Fig.19. Waveforms in the circuits shown in Fig.18.
Fig.20. Schematic of the "test"
Fig. 21. Gate circuit of storage tube number
Fig.22. Outward-transfer

 


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