Point 1,2 are not used , they are only two additional Adress-Lines
for the Chip (with which you can access everything beyong 256 kByte) ... so
they are NOT needed.
Point 1,2 are not used , they are only two additional Adress-Lines
for the Chip (with which you can access everything beyong 256 kByte) ... so
they are NOT needed.