VECTOR: Watchdog timer address: FE9F   Length: 23  M:0 X:0
00FE9F    D8            clm                                     ; m:0 x:0, Branch target from FEB3
00FEA0    A90000        lda     ax, #0x0000
00FEA3    5B            tad     
00FEA4    8D9614        sta     ax, 0x1496
00FEA7    F8            sem                                     ; m:1 x:0
00FEA8    89C200        ldt     #0x00
00FEAB    A22400        ldx     #0x0024
00FEAE    DA            phx     
00FEAF    28            plp     
00FEB0    64D808        ldm     #0x08, dp + 0xd8                ; Write to Processor Operation Control register
00FEB3    4C9FFE        jmp    0xfe9f-WatchdogTimer-Vector