3 ms·
US equivalent of the ZX81: http://en.wikipedia.org/wiki/Timex_Sinclair_1000 http://en.wikipedia.org/wiki/Timex_Sinclair_1000
by bodski 15y ago
US equivalent of the ZX81:
http://en.wikipedia.org/wiki/Timex_Sinclair_1000 http://en.wikipedia.org/wiki/Timex_Sinclair_1000