4 ms·
In addition the lower 16KB was much slower than the upper 32KB since it was shared with ULA. So one had to make sure to place the code that needs speed in the p
by benttoothpaste 6y ago
In addition the lower 16KB was much slower than the upper 32KB since it was shared with ULA. So one had to make sure to place the code that needs speed in the proper part of the memory.