# Memory Map

To not have to allocate a ton of things at run time the Standard Library uses a static memory map for some purposes

## Overview

| Address Range | Use |
| ---- | ---- |
| `0x0:0x15` | Reset Vector |
| `0x16:0xFF` | Zero |
| `0x100:(user code end)` | User Code |
| `(User code end + 1):0xFFFF` | Library Code |
| `0xXXF0_0000:0xXXFF_FFFF` | Stack |

## Zero Page
Some values are needed not often enough to get their own special register, but often enough that it makes sense to keep them at a quickly accessible location.
This is what the zero page is for. its position in memory allows us to load them into a register with a single instruction.