2 ms·
The LGP-30 made ingenious, economic use of the technology available in the mid-1950s. Even the CPU registers were on the drum memory. The control panel displa
by jonjacky 4y ago
The LGP-30 made ingenious, economic use of the technology available in the mid-1950s.
Even the CPU registers were on the drum memory. The control panel displayed the register contents on a small oscilloscope - it showed the bits as they rolled by the read head!