PIC16F716 PWM汇编程序 - - Powered by Discuz!

opt subtitle "HI-TECH Software Omniscient Code Generator (PRO mode) build 10920"
opt pagewidth 120
opt pm
processor 16F716
clrc macro
bcf 3,0
endm
clrz macro
bcf 3,2
endm
setc macro
bsf 3,0
endm
setz macro
bsf 3,2
endm
skipc macro
btfss 3,0
endm
skipz macro
btfss 3,2
endm
skipnc macro
btfsc 3,0
endm
skipnz macro
btfsc 3,2
endm
indf equ 0
indf0 equ 0
pc equ 2
pcl equ 2
status equ 3
fsr equ 4
fsr0 equ 4
c equ 1
z equ 0
pclath equ 10
FNROOT _main
global _CCP1CON
psect maintext,global,class=CODE,delta=2
global __pmaintext
__pmaintext:
_CCP1CON set 23
global _CCPR1L
_CCPR1L set 21
global _T2CKPS0
_T2CKPS0 set 144
global _T2CKPS1
_T2CKPS1 set 145
global _TMR2IF
_TMR2IF set 97
global _TMR2ON
_TMR2ON set 146
global _PR2
_PR2 set 146
global _TRISB
_TRISB set 134
file "pic16f7161.as"
line #
psect cinit,class=CODE,delta=2
global start_initialization
start_initialization:
psect cinit,class=CODE,delta=2
global end_of_initialization
;End of C runtime variable initialization code
end_of_initialization:
clrf status
ljmp _main ;jump to C main() function
psect cstackCOMMON,class=COMMON,space=1
global __pcstackCOMMON
__pcstackCOMMON:
global ?_main
?_main: ; 0 bytes @ 0x0
global ??_main
??_main: ; 0 bytes @ 0x0
;;Data sizes: Strings 0, constant 0, data 0, bss 0, persistent 0 stack 0
;;Auto spaces: Size Autos Used
;; COMMON 14 0 0
;; BANK0 80 0 0
;; BANK1 32 0 0
;;
;; Pointer list with targets:
;;
;; Critical Paths under _main in COMMON
;;
;; None.
;;
;; Critical Paths under _main in BANK0
;;
;; None.
;;
;; Critical Paths under _main in BANK1
;;
;; None.
;;
;;Main: autosize = 0, tempsize = 0, incstack = 0, save=0
;;
;;
;;Call Graph Tables:
;;
;; ---------------------------------------------------------------------------------
;; (Depth) Function Calls Base Space Used Autos Params Refs
;; ---------------------------------------------------------------------------------
;; (0) _main 0 0 0 0
;; ---------------------------------------------------------------------------------
;; Estimated maximum stack depth 0
;; ---------------------------------------------------------------------------------
;; Call Graph Graphs:
;; _main (ROOT)
;;
;; Address spaces:
;;Name Size Autos Total Cost Usage
;;BITCOMMON E 0 0 0 0.0%
;;NULL 0 0 0 0 0.0%
;;CODE 0 0 0 0 0.0%
;;COMMON E 0 0 1 0.0%
;;BITSFR0 0 0 0 1 0.0%
;;SFR0 0 0 0 1 0.0%
;;BITSFR1 0 0 0 2 0.0%
;;SFR1 0 0 0 2 0.0%
;;STACK 0 0 0 2 0.0%
;;BITBANK0 50 0 0 3 0.0%
;;BANK0 50 0 0 4 0.0%
;;BANK1 20 0 0 5 0.0%
;;ABS 0 0 0 6 0.0%
;;BITBANK1 20 0 0 7 0.0%
;;DATA 0 0 0 8 0.0%
global _main
psect maintext
;; *************** function _main *****************
;; Defined at:
;; line 5 in file "D:\pic\pic16f7161\pic16f716.c"
;; Parameters: Size Location Type
;; None
;; Auto vars: Size Location Type
;; None
;; Return value: Size Location Type
;; None void
;; Registers used:
;; wreg, status,2
;; Tracked objects:
;; On entry : 17F/0
;; On exit : 15F/0
;; Unchanged: FFE80/0
;; Data sizes: COMMON BANK0 BANK1
;; Params: 0 0 0
;; Locals: 0 0 0
;; Temps: 0 0 0
;; Totals: 0 0 0
;;Total ram usage: 0 bytes
;; This function calls:
;; Nothing
;; This function is called by:
;; Startup code after reset
;; This function uses a non-reentrant model
;;
psect maintext
file "D:\pic\pic16f7161\pic16f716.c"
line 5
global __size_of_main
__size_of_main equ __end_of_main-_main
_main:
opt stack 8
; Regs used in _main: [wreg+status,2]
line 7
l716:
;pic16f716.c: 7: TRISB=0x08;
movlw (08h)
bsf status, 5 ;RP0=1, select bank1
movwf (134)^080h ;volatile
line 9
;pic16f716.c: 9: PR2=39;
movlw (027h)
movwf (146)^080h ;volatile
line 11
;pic16f716.c: 11: CCP1CON=0x0c;
movlw (0Ch)
bcf status, 5 ;RP0=0, select bank0
movwf (23) ;volatile
line 13
;pic16f716.c: 13: CCPR1L=10;
movlw (0Ah)
movwf (21) ;volatile
line 15
l718:
;pic16f716.c: 15: TMR2IF=0;
bcf (97/8),(97)&7
line 17
l720:
;pic16f716.c: 17: T2CKPS0=0;
bcf (144/8),(144)&7
line 18
l722:
;pic16f716.c: 18: T2CKPS1=0;
bcf (145/8),(145)&7
line 20
l724:
;pic16f716.c: 20: TMR2ON=1;
bsf (146/8),(146)&7
line 22
l726:
;pic16f716.c: 22: while(TMR2IF==0);
btfss (97/8),(97)&7
goto u11
goto u10
u11:
goto l726
u10:
line 23
l728:
;pic16f716.c: 23: TRISB=0x00;
bsf status, 5 ;RP0=1, select bank1
clrf (134)^080h ;volatile
line 25
;pic16f716.c: 24: for( ; ; )
l345:
;pic16f716.c: 25: {}
goto l345
global start
ljmp start
opt stack 0
psect maintext
line 26
GLOBAL __end_of_main
__end_of_main:
;; =============== function _main ends ============
signat _main,88
global btemp
btemp set 07Eh
DABS 1,126,2 ;btemp
global wtemp0
wtemp0 set btemp
end

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