3 ms·
It actually predates that. The CDC 3500 series had a separately programmable I/O controller. And the marvelous 1403 printer would often be driven by a 1401.
by wglb 10y ago
It actually predates that. The CDC 3500 series had a separately programmable I/O controller.
And the marvelous 1403 printer would often be driven by a 1401.