02-07-2016, 03:08 PM
I don't know if I should say "cool" or feel bad for you...
"It is essentially a 6502
chip in a smaller, cheaper 28-pin package. To do this, A15 to A13 and
some other signals such as the interrupt lines are not accessible. As a
result, it can only address 8 KB of memory, which at the time (1975) was not considered restrictive."
"It is essentially a 6502
chip in a smaller, cheaper 28-pin package. To do this, A15 to A13 and
some other signals such as the interrupt lines are not accessible. As a
result, it can only address 8 KB of memory, which at the time (1975) was not considered restrictive."