A floppy disk FAT12 bootloader written in NASM assembly.
| start | end | size | description |
|---|---|---|---|
| 0x00000000 | 0x000004FF | 1.25 KiB | Reserved |
| 0x00000500 | 0x000008FF | 1 KiB | FAT working space |
| 0x00000900 | 0x00000AFF | 512 B | Root directory working space |
| 0x00000B00 | 0x00000CFF | 512 B | jBoot |
| 0x00000D00 | 0x00007BFF | 27.75 KiB | Stack |
| 0x00007C00 | 0x0007FFFF | 481 KiB | Free Memory |
Adapted from OSDev Wiki