PIC

Assembler code

CODE:0004
CODE:0004 ; =============== S U B R O U T I N E =======================================
CODE:0004
CODE:0004 ; Interrupt Vector
CODE:0004
CODE:0004                 ; public ISR
CODE:0004 ISR:
CODE:0004                 movlp   0
CODE:0005                 btfss   BANK0:INTCON, T0IF
CODE:0006                  b       loc_CODE_8
CODE:0007                 b       loc_CODE_9
CODE:0008 ; ---------------------------------------------------------------------------
CODE:0008
CODE:0008 loc_CODE_8:                             ; CODE XREF: ISR+2↑j
CODE:0008                 b       loc_CODE_1A
CODE:0009 ; ---------------------------------------------------------------------------
CODE:0009
CODE:0009 loc_CODE_9:                             ; CODE XREF: ISR+3↑j
CODE:0009                 movlb   0
CODE:000A                 movfw   byte_DATA_24
CODE:000B                 xorlw   3
CODE:000C                 bnz     loc_CODE_F
CODE:000E                 b       loc_CODE_10
CODE:000F ; ---------------------------------------------------------------------------
CODE:000F
CODE:000F loc_CODE_F:                             ; CODE XREF: ISR+8↑j
CODE:000F                 b       loc_CODE_14
CODE:0010 ; ---------------------------------------------------------------------------
CODE:0010
CODE:0010 loc_CODE_10:                            ; CODE XREF: ISR+A↑j
CODE:0010                 movlp   5
CODE:0011 ; assume pclath = 5
CODE:0011                 call    sub_CODE_516
CODE:0012                 movlp   0
CODE:0013 ; assume pclath = 0
CODE:0013                 b       loc_CODE_14