def:
rti
- .globl _debug_user_vectors
-_debug_user_vectors = 0
+;; .globl _debug_user_vectors
+;;_debug_user_vectors = 0
;; RTI interrupt handler
.sect .text
rti:
jsr chime
+ ldaa #0x40
+ staa 0x1025
rti
;;
.word def ; ffee
;; Misc
+ ;.word def ; fff0 (RTII) ; uncomment to disable the RTI & comment below
.word rti ; fff0 (RTII)
.word uart_interrupt ; fff2 (IRQ)
.word def ; fff4 (XIRQ)