Program Example Of Address Match Detection Function - Fujitsu F2MC-16LX Hardware Manual

24.5

Program Example of Address Match Detection Function

This section gives a program example for the address match detection function.
Program Example for Address Match Detection Function
Processing specifications
If the address of the instruction to be executed by the program matches the address set in the detection
address setting register (PADR0), the INT9 instruction is executed.
Coding example
PACSR
PADRL
PADRM
PADRH
;
;-----Main program---------------------------------------------------------------
CODE
START:
;
LOOP:
;-----Interrupt program----------------------------------------------------------
WARI:
EQU 00009EH
EQU 001FF0H
EQU 001FF1H
EQU 001FF2H
CSEG
; Stack pointer (SP), etc.,
; already reset
MOV PADRL,#00H
MOV PADRM,#00H
MOV PADRH,#00H
MOV I:PACSR,#00000010B
:
processing by user
:
:
processing by user
:
BAR LOOP
:
processing by user
:
CHAPTER 24 ADDRESS MATCH DETECTION FUNCTION
; Address detection control register
; Detection address setting register 0 (Low)
; Detection address setting register 0 (Middle)
; Detection address setting register 0 (High)
; Set address detection register 0 (Low)
; Set address detection register 0 (Middle)
; Set address detection register 0 (High)
; Enable address match
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