Memory Chip

Posted by alldp19 on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Memory-Chip-tp4034665.html

I am trying to implement the memory chip but I don't understand what this means,

 * Access to address>0x6000 is invalid. Access to any address in
 * the range 0x4000-0x5FFF results in accessing the screen memory
 * map. Access to address 0x6000 results in accessing the keyboard
 * memory map.

Help please!