Samsung S3C9454B User Manual page 132

S39454B/F9454B
F
PROGRAMMING TIP — Sample S3C9454B/F9454B Initialization Routine (Continued)
;--------------< External interrupt0 service routine >
•
INT0_INT:
•
AND
IRET
;--------------< External interrupt1 service routine >
•
INT1_INT:
•
AND
IRET
•
•
END
P0PND,#11111110B
P0PND,#11111011B
; INT0 Pending bit clear
; Interrupt return
; INT1 Pending bit clear
; Interrupt return
;
RESET and POWER-DOWN
8-9