2 ms·
The original IBM AT computers ran at 6MHz. (They later upped this to 8MHz.) Even at 6MHz and a 16-bit bus, they were very close to the same performance of a 4
by anonymousiam 7y ago
The original IBM AT computers ran at 6MHz. (They later upped this to 8MHz.) Even at 6MHz and a 16-bit bus, they were very close to the same performance of a 4MHz Z-80A.