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MPASM 02.80 Released            OVLAD.ASM   7-12-2002  20:18:51         PAGE  1


LOC  OBJECT CODE     LINE SOURCE TEXT
  VALUE

                      00001 #include 16C84.INC
                      00001 ;
                      00002 ; Definice registru a zakladnich maker pro 16C84
                      00003 ;
                      00004                 processor       16f84
                      00005                 radix   D
                      00006 
0000                  00007 __16C84__:      ; Priznak modulu 16C84
                      00008 
                      00009 ; Definice registru
                      00010 
  00000000            00011 IND0            equ     00H     ; 0&1 Pristup na neprimou adresu
  00000001            00012 TMR0            equ     01H     ; 0   Real Time clock counter
  00000002            00013 PCL             equ     02H     ; 0&1 Spodni cast PC
  00000003            00014 STATUS          equ     03H     ; 0&1 Stavove bity
  00000000            00015 _CARRY                          equ     0
  00000001            00016 _DC                             equ     1
  00000002            00017 _ZERO                           equ     2
  00000003            00018 _PD                             equ     3
  00000004            00019 _TO                             equ     4
  00000005            00020 _RP0                            equ     5
  00000006            00021 _RP1                            equ     6
  00000007            00022 _IRP                            equ     7
  00000004            00023 FSR             equ     04H     ; 0&1 Ukazatel pro neprime adresovani
  00000005            00024 PORTA           equ     05H     ; 0&1 Data a rizeni portu A
  00000006            00025 PORTB           equ     06H     ; 0&1 Data a rizeni portu B
  00000008            00026 EEDATA_0        equ     08H     ; 0   Data EEPROM
  00000008            00027 EECON1_1        equ     08H     ;   1 Rizeni EEPROM
  00000000            00028 _EERD                           equ     0
  00000001            00029 _EEWR                           equ     1
  00000002            00030 _EEWREN                         equ     2
  00000003            00031 _EEWRERR                        equ     3
  00000004            00032 _EEIF                           equ     4
  00000009            00033 EEADR_0         equ     09H     ; 0   Adresa EEPROM
  00000009            00034 EECON2_1        equ     09H     ;   1 Aktivacni pseudoregistr
  0000000A            00035 PCLATH          equ     0AH     ; 0&1 Horni cast PC pro move
  0000000B            00036 INTCON          equ     0BH     ; 0&1 Rizeni preruseni
  00000000            00037 _RBIF                           equ     0       ;
  00000001            00038 _INTF                           equ     1
  00000002            00039 _T0IF                           equ     2
  00000003            00040 _RBIE                           equ     3
  00000004            00041 _INTE                           equ     4
  00000005            00042 _T0IE                           equ     5
  00000006            00043 _EEIE                           equ     6
  00000007            00044 _GIE                            equ     7
                      00045 
                      00046 page0   macro
                      00047         bcf     STATUS,_RP0
                      00048         endm
                      00049 
                      00050 page1   macro
                      00051         bsf     STATUS,_RP0
                      00052         endm
MPASM 02.80 Released            OVLAD.ASM   7-12-2002  20:18:51         PAGE  2


LOC  OBJECT CODE     LINE SOURCE TEXT
  VALUE

                      00053 ;
                      00054 ; Sada maker pro porovnani a skoky
                      00055 ;
                      00056 
                      00057 ;--- Compare ---
                      00058 CMP     macro   ZNAK, PROCEDURA         ; if W=ZNAK then goto PROCEDURA
                      00059         xorlw   ZNAK                    ; if W#ZNAK then zachovej W a neskakej
                      00060         btfsc   STATUS,_ZERO
                      00061         goto    PROCEDURA
                      00062         xorlw   ZNAK
                      00063         endm
                      00064 
                      00065 ;--- Skip if Carry ---
                      00066 SC      macro
                      00067         btfss   STATUS,_CARRY
                      00068         endm
                      00069 
                      00070 ;--- Skip if not Carry ---
                      00071 SNC     macro
                      00072         btfsc   STATUS,_CARRY
                      00073         endm
                      00074 
                      00075 ;--- Skip if Zero ---
                      00076 SZ      macro
                      00077         btfss   STATUS,_ZERO
                      00078         endm
                      00079 
                      00080 ;--- Skip if not Zero ---
                      00081 SNZ     macro
                      00082         btfsc   STATUS,_ZERO
                      00083         endm
                      00084 
                      00085 ;--- Skip if Borrow ( Negative ) --- ( po odecitani )
                      00086 SB      macro
                      00087         btsfsc  STATUS,_CARRY
                      00088         endm
                      00089 SN      macro
                      00090         btfsc   STATUS,_CARRY
                      00091         endm
                      00092 
                      00093 ;--- Skip if not Borrow ( Positive ) --- ( po odecitani )
                      00094 SNB     macro
                      00095         btfss   STATUS,_CARRY
                      00096         endm
                      00097 SP      macro
                      00098         btfss   STATUS,_CARRY
                      00099         endm
                      00100 
                      00101         cblock  0CH             ; Prvni volny registr
                      00102         endc
                      00002 
0000                  00003         org     0
                      00004 
MPASM 02.80 Released            OVLAD.ASM   7-12-2002  20:18:51         PAGE  3


LOC  OBJECT CODE     LINE SOURCE TEXT
  VALUE

0000   281A           00005         goto    Start
                      00006         ;--------------------
0004                  00007         org     4
                      00008         ;--------------------
0004   281A           00009         goto    Start
                      00010 
                      00011 #include Delay.asm
                      00001 ;--- Macro na spozdeni 1ms az 255ms ---
                      00002 Delay   macro   _ms
                      00003         movlw   _ms
                      00004         movwf   xxx
                      00005         call    Delay1ms        
                      00006         endm
                      00007 
                      00008 ;--- Spozdeni v nasobcich 1.002ms ----
0005                  00009 Jednou:
0005   0000           00010         nop
0006                  00011 Delay1ms:
0006   3063           00012         movlw   99              ; 1 ms
0007   008C           00013         movwf   yyy             ; goto 2 takty decfsz 1 kdyz 1 jinak 2
0008   200C           00014         call    us10
                      00015 
0009   0B8D           00016         decfsz  xxx, f
000A   2805           00017         goto    Jednou
                      00018 ;---------------------------------
000B   0008           00019         return                  ;2us
                      00020 
                      00021 ;--- Spozdeni v nasobcich 10us ----
000C                  00022 us10:                   ; Prodleva (yyy * 10us)+3us
                      00023                 
000C   0000           00024         nop
000D   0000           00025         nop
000E   0000           00026         nop
000F   0000           00027         nop
0010   0000           00028         nop
0011   0000           00029         nop
0012   0B8C           00030         decfsz  yyy, f
0013   280C           00031         goto    us10
0014   0000           00032         nop
0015   0000           00033         nop
0016   0000           00034         nop
0017   0000           00035         nop
0018   0000           00036         nop
0019   0008           00037         return
                      00038         ;-------------------------
                      00039 
                      00040 ;----------------------------
                      00041 ; Definice promenych
                      00042 ;----------------------------
                      00043 
                      00044         cblock  
                      00045 
  0000000C            00046         yyy
MPASM 02.80 Released            OVLAD.ASM   7-12-2002  20:18:51         PAGE  4


LOC  OBJECT CODE     LINE SOURCE TEXT
  VALUE

  0000000D            00047         xxx
                      00048 
                      00049         endc
                      00050 
                      00012         
001A                  00013 Start:
                      00014         page1
001A   1683               M         bsf     STATUS,_RP0
001B   3000           00015         movlw   00000000B       ; inicializace citace a prescaleru
001C   0081           00016         movwf   TMR0
001D   3000           00017         movlw   00000000B       ; konfigurace preruseni
001E   008B           00018         movwf   INTCON
                      00019 
                      00020         page1
001F   1683               M         bsf     STATUS,_RP0
0020   3000           00021         movlw   00000000B       ; nastaveni portu na vstup nebo vystup
0021   0085           00022         movwf   PORTA           ; 1=vstup 0=vystup
0022   3043           00023         movlw   01000011B
0023   0086           00024         movwf   PORTB
                      00025 
0024   1781           00026         bsf     TMR0, 7         ; vypni pull-up na PORTB (OPTION registr)
                      00027 
                      00028         page0
0025   1283               M         bcf     STATUS,_RP0
                      00029 
0026   0103           00030         clrw                    ; vynulovani portu
0027   0085           00031         movwf   PORTA
0028   0086           00032         movwf   PORTB
                      00033 
0029                  00034 MainLoop:
0029   1586           00035         bsf     PORTB, 3        ; Pridrz napajeni
002A   1606           00036         bsf     PORTB, 4
002B   1585           00037         bsf     PORTA, 3        ;Rozsvit LED
                      00038         
                      00039         Delay   250     
002C   30FA               M         movlw   250
002D   008D               M         movwf   xxx
002E   2006               M         call    Delay1ms        
                      00040 
002F   1185           00041         bcf     PORTA, 3        ;Zhasni LED
                      00042 
                      00043         Delay   250                     
0030   30FA               M         movlw   250
0031   008D               M         movwf   xxx
0032   2006               M         call    Delay1ms        
                      00044 
                      00045 
0033   1105           00046         bcf     PORTA, 2
0034   1085           00047         bcf     PORTA, 1
0035                  00048 smycka: 
0035   1C06           00049         btfss   PORTB, 0
0036   2838           00050         goto    LEDon
0037   2835           00051         goto    smycka
MPASM 02.80 Released            OVLAD.ASM   7-12-2002  20:18:51         PAGE  5


LOC  OBJECT CODE     LINE SOURCE TEXT
  VALUE

0038                  00052 LEDon:
0038   1585           00053         bsf     PORTA, 3        ;Rozsvit LED
                      00054         Delay   250             
0039   30FA               M         movlw   250
003A   008D               M         movwf   xxx
003B   2006               M         call    Delay1ms        
003C   1185           00055         bcf     PORTA, 3        ;Zhasni LED
                      00056         Delay   250             
003D   30FA               M         movlw   250
003E   008D               M         movwf   xxx
003F   2006               M         call    Delay1ms        
0040   2835           00057         goto    smycka
                      00058         ;---------------
                      00059 
                      00060 
                      00061 
                      00062 
                      00063 
                      00064 ;----------------------------
                      00065 ; Definice promenych
                      00066 ;----------------------------
                      00067 
                      00068         cblock  
                      00069 
  0000000E            00070         CT1
  0000000F            00071         CT2
                      00072 
                      00073         endc
                      00074 
                      00075         end
MPASM 02.80 Released            OVLAD.ASM   7-12-2002  20:18:51         PAGE  6


SYMBOL TABLE
  LABEL                             VALUE 

CMP                               
CT1                               0000000E
CT2                               0000000F
Delay                             
Delay1ms                          00000006
EEADR_0                           00000009
EECON1_1                          00000008
EECON2_1                          00000009
EEDATA_0                          00000008
FSR                               00000004
IND0                              00000000
INTCON                            0000000B
Jednou                            00000005
LEDon                             00000038
MainLoop                          00000029
PCL                               00000002
PCLATH                            0000000A
PORTA                             00000005
PORTB                             00000006
SB                                
SC                                
SN                                
SNB                               
SNC                               
SNZ                               
SP                                
STATUS                            00000003
SZ                                
Start                             0000001A
TMR0                              00000001
_CARRY                            00000000
_DC                               00000001
_EEIE                             00000006
_EEIF                             00000004
_EERD                             00000000
_EEWR                             00000001
_EEWREN                           00000002
_EEWRERR                          00000003
_GIE                              00000007
_INTE                             00000004
_INTF                             00000001
_IRP                              00000007
_PD                               00000003
_RBIE                             00000003
_RBIF                             00000000
_RP0                              00000005
_RP1                              00000006
_T0IE                             00000005
_T0IF                             00000002
_TO                               00000004
_ZERO                             00000002
__16C84__                         00000000
__16F84                           00000001
MPASM 02.80 Released            OVLAD.ASM   7-12-2002  20:18:51         PAGE  7


SYMBOL TABLE
  LABEL                             VALUE 

page0                             
page1                             
smycka                            00000035
us10                              0000000C
xxx                               0000000D
yyy                               0000000C


MEMORY USAGE MAP ('X' = Used,  '-' = Unused)

0000 : X---XXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX
0040 : X--------------- ---------------- ---------------- ----------------

All other memory blocks unused.

Program Memory Words Used:    62
Program Memory Words Free:   962


Errors   :     0
Warnings :     0 reported,     0 suppressed
Messages :     0 reported,     0 suppressed