how we are going access both 64k data memory and 64k code memory using 16 address lines in 8051

Hai, I have a doubt on 8051 micro-controller, i.e for 8051 micro-controller max code memory will be 64k and max data memory is 64k.So how we are going access this both 64k memory of code memory and...
how we are going access both 64k data memory and 64k code memory using 16 address lines in 8051

Hai, I have a doubt on 8051 micro-controller, i.e for 8051 micro-controller max code memory will be 64k and max data memory is 64k.So how we are going access this both 64k memory of code memory and...
How to enlarge 64k data memory to 128k data memory on 8051 ?

Dear, How to enlarge 64k data memory to 128k data memory on 8051 ? Best Regards, Jimmy
How to enlarge 64k data memory to 128k data memory on 8051 ?

Dear, How to enlarge 64k data memory to 128k data memory on 8051 ? Best Regards, Jimmy
More external memory than 64k

Hello. I am curious why there is a limitation of 64k on the C251 compiler, when the device can handle up to 256k? Is there a way around this?