; We need to to read the boot sector from the ; SD card, verify the last 2 bytes, then jump to the ; beginning of it. .include "zeropage.inc" .import _load_bootsect .export _init, _boot .segment "STARTUP" _init: jmp _boot .segment "CODE" _boot: ldx #$ff txs cld jsr _load_bootsect jmp $1000 .segment "SIGN" .byte $55 .byte $aa