1        ; The following symbol is used by linker config to force the module
2        ; to get included into the output file
3        .export         __STARTUP__: absolute = 1
4
5        .import         Start, IRQStub, NMIStub
6
7
8        .segment "STARTUP"
9
10        .word 0                                         ; +00 checksum from 7000-7fff (simple 8bit adds)
11        .byte 1, 0, 1                                   ; +02 flags
12        .byte "COPYRIGHT BIT CORPORATION", 0, $ff       ; +05 copyright
13        ; system vectors
14        jmp     Start                                   ; +20 reset entry
15        jmp     NMIStub                                 ; +23 nmi entry
16        jmp     IRQStub                                 ; +26 irq entry (135 hz)
17