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;
; PIC16F87X Header file Vers.1.00
; Copyright (c) 2003 by T.Yamahara
;
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http://homepage2.nifty.com/JG1FJC/

 

FJC¥Ë¥å¡Ý¥¹£±2·î¹æ 2/2

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tmdt equ 9 ;¥¿¥¤¥Þ¡¼¥Ç¡¼¥¿¡¼
cu1 equ 10 ;ÈÆÍÑ
cu2 equ 11
bf equ 12
gpbf equ 13 ;£Ç£Ð£É£Ï£î£ï¥Ð¥Ã¥Õ¥¡
org 0
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decfsz cu2,1
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decfsz bf,1
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movlw 101000b ; GPIO i/o set
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clrf GPIO
movlw 000111b ; trm0 i/o Pul up
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loop0 clrf GPIO ;motor  off
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btfss gpbf,cwin ;£Ã£×¥Ñ¥ë¥¹£É£Î
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tmset movlw 1
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movlw 3
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bsf GPIO,s1 ;¥â¡¼¥¿°ÌÃÖ 0 Îå¼§
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goto loop1

END

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£±£¶£Æ£¸£´¥Õ¥¡¥¤¥ë¤ò£±£¶£Æ£¶£²£¸¤Ë°Ü¿¢¤·¤Þ¤¹¡£
½©·î£Ð£ÁÍѥإå¿¡¼¥Õ¥¡¥¤¥ë £±£¶£æ£¶£ø£ø¡¥£è¤òºîÀ®
¥¿¡¼¥²¥Ã¥È¤Ï£±£¶£Ã£¶£²¤Ç£Ð£Á¤Ç¥¢¥»¥ó¥Ö¥ë¤Ç¤­¤Þ¤¹¡£

¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¥ï¡¼¥É¤ÏÀµ¤·¤¯À¸À®¤Ç¤­¤Þ¤»¤ó¤Î¤Ç
¼ê½ñ¤­¤Ç½¤Àµ¤·¤Þ¤¹¡£
»ä¤Ï¼«ºî¤Î£±£¶£Æ£¸£Ø£ØÍѥ饤¥¿¡¼¤Ç¡¢¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¥ï¡¼¥É
¤Î°·¤¤¤ò¥Ñ¥½¥³¥ó¥½¥Õ¥È¤Î½¤Àµ¤ò¤·¤Þ¤·¤¿¡£
ºòǯȯɽ¤Î¥í¥¸¥Ã¥¯¥Æ¥¹¥¿¡¼ÍÑɽ¼¨¥×¥í¥°¥é¥à¤Î°Ü¿¢¥µ¥ó¥×¥ë¤Ç¤¹¡£
£¶£²£¸¤Î USART µ¡Ç½¤Ï¡¢»ÈÍѤ·¤Ê¤¤¤Ç¤Î£Ò£Ó£²£³£²£ÃÀ©¸æ¤Ç¤¹¡£
°Ü¿¢¤Ë¤Ï¡¢£Ò£Á£Í¥æ¡¼¥¶¡¼¥¨¥ê¥¢¤ò¡¢£°£Ã£È¤«¤é£²£°£È¤Ë¤·¤Æ¡¢
¥³¥ó¥Ñ¥ì¡¼¥¿¤ò¡¢»ÈÍѤ·¤Ê¤¤ÀßÄê¤òÄɲä·¤Þ¤¹¡£

¡¼¡¼¡¼¡¼¡¼¡¼Äɲà Êѹ¹ ¸Ä½ê¡¼¡¼¡¼¡¼¡¼
        setb rp0
;clrb oscf ;osc int ¤ÎÀßÄê»þ 37kHz
setb oscf ;osc int ¤ÎÀßÄê»þ 4MHz
clrb por ;pow on reset
clrb bor ;boden on
clrb rp0

clr ra
mov cmcon,#7 ;ra I/O not use compareter
mov !ra,#11110001b ;£¸¥Ð¥¤¥ÈÀßÄê
   ¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼¡¼
; ¥í¥¸¥Ã¥¯¥Á¥¨¥Ã¥«¡¼ÍÑ
; £Ð£É£Ã£±£¶£Æ628¡¿£±£¶Ê¸»ú¡ß£²¹ÔÂбþ
; ¥­¥ã¥é¥¯¥¿±Õ¾½É½¼¨¥×¥í¥°¥é¥à;
;                2003ǯ5·î6Æü »³¸¶
; »ÈÍѴĶ­
; £Ð£É£Ã PIC16F£¶£²£¸¡Ê¤½¤ì°Ê³°¤Ë¤â±þÍѲÄǽ¡Ë
; ±Õ¾½ £Í£±£¶£³£²¡¤£Í£±£¶£·£²¡¤£Ó£Ã£±£¶£°£²£ÂÅù
; ¥¯¥í¥Ã¥¯ 10.0MHz
;
;
; ¥Ô¥ó¥¢¥µ¥¤¥ó¡§¡ÊÅŸ»¡¦¥¯¥ê¥¹¥¿¥ë¡¦¥³¥ó¥È¥é¥¹¥ÈÄ´À°£Ö£ÒÅù¤ÎÇÛÀþ¤Ï¾Êά¡Ë
;
; £Ð£É£Ã£±£¶£Æ£¸£´ ±Õ¾½¥â¥¸¥å¡¼¥ë
; ()Æâ¤Ï¥Ô¥óÈÖ¹æ
; RA3(2) ¡á E(ENABLE)
; RA2(1) ¡á RS
; ra017) =      txd
; ra1(18) =      rxd
; GND(0V) ¡á R/~W
; rb7(13) ¡á DB7
; rb6(12) ¡á DB6
; rb5(11) ¡á DB5
; rb4(10) ¡á DB4
; rb3(19) ¡á DB3
; rb2(9) ¡á DB2
; rb1(7) ¡á DB1
; rb0(6) ¡á DB0
;
; ¢¡£Ð£É£Ã£±£¶£Æ£¸£´ÍѤò£±£¶£Æ£¶£²£¸¤Ë°Ü¿¢¤·¤Þ¤¹¡£¡¢
; °ìÉô²þ¤¤¹¤ì¤Ð¤½¤ì°Ê³°¤Î¥Ç¥Ð¥¤¥¹¤Ç¤â»ÈÍѲÄǽ¤Ç¤¹¡£
; ¢¡£²£°Ê¸»ú¤ä£´¹Ô¤Î±Õ¾½¤Ë¤â±þÍѤǤ­¤Þ¤¹¡£
; ¢¡¥¯¥í¥Ã¥¯¤Ï10MHz¤òÁÛÄꤷ¤Æ¤¢¤ê¤Þ¤¹¡£¤½¤ì°Ê³°¤Î¥¯¥í¥Ã¥¯¤Ç¤Ï
; ¥¦¥§¥¤¥È¿ô¤ò¿¾¯Êѹ¹¤·¤Æ¤¯¤À¤µ¤¤¡£
;
include 16f6xx.h ; ¤³¤³¤Ç¤Ï£±£¶£Æ£¸£²£¸¤òÁªÂò
.osc hs ; ¥ª¥·¥ì¡¼¥¿£Ø£Ô
.wdt off ; ¥¦¥©¥Ã¥Á¥É¥Ã¥°£Ï£Æ£Æ
.pwrt on ; ¥Ñ¥ï¡¼¥¢¥Ã¥×¥¿¥¤¥Þ£Ï£Î
.protect off ; ¥×¥í¥Æ¥¯¥È£Ï£Æ£Æ
id 1505h

;btime equ 33 ; 9600bps @4.19MHz
btime equ 83 ; 9600bps @10MHz
txd equ ra.0 ;rs232c ch1
rxd equ ra.1
E equ ra.3
RS equ ra.2
;org 0ch
;---------------------------------
org 20h;£±£¶£Æ£¶£²£Ø¤Ï£²£°£È¤Ë
;---------------------------------
ch ds 1 ; Á÷¿®¼õ¿®¥Ç¡¼¥¿¡Ê£¸¥Ó¥Ã¥È¡Ë
rs ds 1 ; ¥¦¥§¥¤¥È»þ´ÖÄ´À°ÍÑ
cn ds 1 ; ¥Ó¥Ã¥È¿ô
wait_cn ds 1
wait_cn2 ds 1
rxdt ds 1
dd ds 4
org 0
goto start

org 4
retfie
start clr dd[0]
clr dd[1]
mov dd[2],#3
start1 nop
nop
djnz dd[0],start1
djnz dd[1],start1
djnz dd[2],start1
;------ 16F62XÀßÄê
        setb rp0
;clrb oscf ;osc int ¤ÎÀßÄê»þ 37kHz
;setb oscf ;osc int ¤ÎÀßÄê»þ 4MHz º£²ó¤Ï £È£Ó
clrb por ;pow on reset
clrb bor ;boden on
clrb rp0

clr ra
mov cmcon,#7 ;ra I/O not use compareter
mov !ra,#11110010b ;£±£¶£Æ£¶£²£¸¤Ï£¸¥Ð¥¤¥ÈÀßÄê
;mov !ra,#00010b ; txd,E,RS¥Ô¥ó¤òOUT¤Ë,rxd in
;ްްްްްްްްްްްްްްްްްްްްްް
mov !rb,#00000000b ; DB7-DB0¥Ô¥ó¤òOUT¤Ë
clr ra
clr rb
clrb gie
setb txd
call init_lcd ; £Ì£Ã£Ä½é´ü²½
main mov ch,#'T' ;ŽÛ޼ŽÞޝޏŽÃŽÞްŽÀÁ÷¿®Í×µá
call transmit
call receive
mov rxdt,ch

dsp_11
clrb RS
mov rb,#10000000b+64
call write_lcd8 ; ¥«¡¼¥½¥ë¤ò£²¹ÔÌÜ¤Ë°ÜÆ°
setb RS
mov cn,#31h
dsp_2 mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#2
call onoff

mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#4
call onoff

mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#8
call onoff
mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#10h
call onoff
mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#20h
call onoff
mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#40h
call onoff
mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#80h
call onoff
mov rb,cn
call write_lcd8
inc cn
mov ch,rxdt
and ch,#1
call onoff

goto main

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FJC¥Ë¥å¡Ý¥¹10·î¹æ 2/2

 Åê¹Æ¼Ô¡§»³¸¶  Åê¹ÆÆü¡§2007ǯ10·î 2Æü(²Ð)10»þ08ʬ7ÉÃ
  FJC¥Ë¥å¡Ý¥¹10·î¹æ 2/2
;---------- sub ------------------
onoff cje ch,#0,offd
mov rb,#'H'
onoff1 call write_lcd8
ret
offd mov rb,#'L'
goto onoff1

;
; ±Õ¾½½é´ü²½¥ë¡¼¥Á¥ó
;
init_lcd
mov wait_cn,#15 ; wait 15ms
call wait_ms

clrb RS ; RS='L'
mov rb,#00110000b
call write_lcd8
mov wait_cn,#5 ; wait 4.1ms
call wait_ms

mov rb,#00110000b
call write_lcd8
mov wait_cn,#100 ; wait 100us
call wait_us

mov rb,#00110000b
call write_lcd8 ; 0 0 0011 (3)

mov rb,#00111000b
call write_lcd8 ; 0 0 0010 (8bit)
;
mov rb,#00001000b ; duty,font set9
call write_lcd8

mov rb,#00000001b ; ¥¯¥ê¥¢¥³¥Þ¥ó¥É
call write_lcd8
mov wait_cn,#2 ; ¥¯¥ê¥¢¤¬½ª¤ï¤ë¤Þ¤ÇÂÔ¤Ä
call wait_ms

mov rb,#00000110b ; entry mode set
call write_lcd8

mov rb,#00001110b ; display on,cursor on
call write_lcd8
ret
;
; £¸¥Ó¥Ã¥È¥â¡¼¥ÉÀìÍѱվ½¥é¥¤¥È¥ë¡¼¥Á¥ó
;
write_lcd8 nop
nop
nop
setb E ; £Å¥Ô¥ó¤ò'H'
nop
clrb E

mov wait_cn,#40
call wait_us
ret
;----------- LCD clr cursol top ---------
lcd_top clrb RS

mov rb,#00000001b ; ¥¯¥ê¥¢¥³¥Þ¥ó¥É
call write_lcd8
mov wait_cn,#2 ; ¥¯¥ê¥¢¤¬½ª¤ï¤ë¤Þ¤ÇÂÔ¤Ä
call wait_ms
mov rb,#10000000b
call write_lcd8 ; ¥«¡¼¥½¥ë¤ò£±¹ÔÌÜ¤Ë°ÜÆ°
setb RS
ret
;


;
; £í£ó¥ª¡¼¥À¡¼¤Î¥¦¥§¥¤¥È
;
wait_ms
wait_ms0
mov wait_cn2,#0
wait_ms1
nop
nop
nop
nop
nop
nop
nop
djnz wait_cn2,wait_ms1
djnz wait_cn,wait_ms0
ret

;
; ¦Ì£ó¥ª¡¼¥À¡¼¤Î¥¦¥§¥¤¥È
;
wait_us
wait_us0
djnz wait_cn,wait_us0
ret

; £Ò£Ó£²£³£²£ÃÁ÷¿®¥µ¥Ö¥ë¡¼¥Á¥ó
;
transmit bcf txd
mov rs,#btime
trans10 djnz rs,trans10
mov cn,#8
nop
transmit0 rr ch
nop
movb txd,c ; ¥Ç¡¼¥¿½ÐÎϡʣ̣ӣ¤«¤é¡Ë

mov rs,#btime
trans11 djnz rs,trans11

djnz cn,transmit0
nop
nop
nop
nop
nop
nop
bsf txd
mov rs,#btime
trans12 djnz rs,trans12 ; £Ó£Ô£Ï£Ð¥Ó¥Ã¥Èʬ¥¦¥§¥¤¥È
ret



;
; £Ò£Ó£²£³£²£Ã¼õ¿®¥µ¥Ö¥ë¡¼¥Á¥ó
;
receive btfss  rxd
goto receive
receivew
btfsc rxd
goto receivew ; START¥Ó¥Ã¥È¤¬¤¯¤ë¤Þ¤ÇÂÔ¤Ä

mov rs,#btime/2 ; 1/2¥Ó¥Ã¥ÈʬÂÔ¤Ä
recv10 djnz rs,recv10
mov cn,#8
nop

recv0
mov rs,#btime
recv11 djnz rs,recv11
nop

movb c,rxd ; ¥Ç¡¼¥¿ÆþÎÏ
rr ch

djnz cn,recv0
ret

http://homepage2.nifty.com/JG1FJC/

 

FJC¥Ë¥å¡Ý¥¹9·î¹æ

 Åê¹Æ¼Ô¡§»³¸¶  Åê¹ÆÆü¡§2007ǯ 8·î31Æü(¶â)15»þ43ʬ7ÉÃ
  FJC¥Ë¥å¡Ý¥¹9·î¹æ
º£·î¤Ï£±6£Æ627,628¤Î¥¢¥»¥ó¥Ö¥é¤È½ñ¤­¹þ¤ß¤Ë¤Ä¤¤¤Æ¤Ç¤¹¡£
16f62£ø¤Ï¥Ô¥ó¤Ï16F84¤ÈƱ¤¸¤Ç¤¹¤¬,16¥Ó¥Ã¥È¥¿¥¤¥Þ¡¼¤ä
¥³¥ó¥Ñ¥ì¡¼¥¿¡¢ÆâÉô¥ª¥·¥ì¡¼¥¿¤Ê¤É¤Îµ¡Ç½¤â¤¢¤ê¤Þ¤¹¡£
£¶£²£¸¤Ï£²£Ë¤Î¥×¥í¥°¥é¥à¥á¥â¥ê¡¼¤Ç¡¢£¸£´¤Î2ÇÜ¡£
£É/£Ï¤âÆâÉô£Ï£Ó£Ã¤À¤È£Ò£Á¤¬£³¥Ý¡¼¥ÈÁý¡£
£±£¶£Æ£¸£´¤Ç¡¢½©·î£Ð£Á¤Î£Á£Ó£Í¥Õ¥¡¥¤¥ë¤ò¡¢°Ü¿¢
½©·î£Ð£ÁÍѥإå¿¡¼¥Õ¥¡¥¤¥ë £±£¶£æ£¶£ø£ø¡¥£è¤òºîÀ®
¥¿¡¼¥²¥Ã¥È¤Ï£±£¶£Ã£¶£²¤Ç£Ð£Á¤Ç¥¢¥»¥ó¥Ö¥ë¤Ç¤­¤Þ¤¹¡£
£È£Å£Ø¥Õ¥¡¥¤¥ë¤ò£Ò£Ï£Í¥é¥¤¥¿¡¼
¤ËÆÉ¤ß¹þ¤ß¤Þ¤¹¤È¡¢¤³¤ÎÊýË¡¤ÇºîÀ®¤·¤¿¤â¤Î¤Ç¤Ï¡¢
¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¥ï¡¼¥É¤ÏÀµ¤·¤¯À¸À®¤Ç¤­¤Þ¤»¤ó¤Î¤Ç
¼ê½ñ¤­¤Ç½¤Àµ¤·¤Þ¤¹¡£
»ä¤Ï¼«ºî¤Î£±£¶£Æ£¸£Ø£ØÍѥ饤¥¿¡¼¤Ç¡¢¥³¥ó¥Õ¥£¥°¥ì¡¼¥·¥ç¥ó¥ï¡¼¥É
¤Î°·¤¤¤ò¥Ñ¥½¥³¥ó¥½¥Õ¥È¤Î½¤Àµ¤ò¤·¤Þ¤·¤¿¡£
°Ü¿¢¤Ë¤Ï¡¢£Ò£Á£Í¥æ¡¼¥¶¡¼¥¨¥ê¥¢¤ò¡¢£°£Ã£È¤«¤é£²£°£È¤Ë¤·¤Æ¡¢
¥³¥ó¥Ñ¥ì¡¼¥¿¤ò¡¢»ÈÍѤ·¤Ê¤¤ÀßÄê¤òÄɲä·¤Þ¤¹¡£
        setb rp0
;clrb oscf ;osc int ¤ÎÀßÄê»þ 37kHz
setb oscf ;osc int ¤ÎÀßÄê»þ 4MHz
clrb por ;pow on reset
clrb bor ;boden on
clrb rp0

clr ra
mov cmcon,#7 ;ra I/O not use compareter
mov !ra,#11110001b ;£¸¥Ð¥¤¥ÈÀßÄê

http://homepage2.nifty.com/JG1FJC/

 

fjcŽÆŽ­-޽9·î¹æ 2/2

 Åê¹Æ¼Ô¡§»³¸¶  Åê¹ÆÆü¡§2007ǯ 8·î31Æü(¶â)15»þ30ʬ0ÉÃ
  °Ê²¼¤Ï ½©·î£Ð£ÁÍÑ ¥¤¥ó¥¯¥ë¡¼¥É¥Õ¥¡¥¤¥ë £±£¶£æ£¶£ø£ø¡¥£è
¤Ç¤¹¡£
;-------------------------------------------------------

.nlist
.16c62
;
; PIC16F6XX Header file Vers.1.00
; Copyright (c) t.y
;

indirect equ 0
indf equ 0

rtcc equ 1 ; RTCC = TMR0 = 1
tmr0 equ 1
option equ 1 ; OPTION

ps0 equ 1.0
ps1 equ 1.1
ps2 equ 1.2
psa equ 1.3
t0se equ 1.4
t0cs equ 1.5
intedg equ 1.6
rbpu equ 1.7

pc equ 2 ; PC = PCL = 2
pcl equ 2

status equ 3 ; STATUS
c equ 3.0 ; carry/borrow flag
dc equ 3.1 ; digit carry/borrow flag
z equ 3.2 ; zero flag
pd equ 3.3 ; power down bit
to equ 3.4 ; time out bit
rp0 equ 3.5 ; page select
rp1 equ 3.6 ;
irp equ 3.7

fsr equ 4
porta equ 5
ra equ 5
trisa equ 5

portb equ 6
rb equ 6
trisb equ 6

pclath equ 0ah

intcon equ 0bh
rbif equ 0bh.0
intf equ 0bh.1
t0if equ 0bh.2
rbie equ 0bh.3
inte equ 0bh.4
t0ie equ 0bh.5
peie equ 0bh.6
gie equ 0bh.7

pir1 equ 0ch
tmr1if equ 0ch.0
tmr2if equ 0ch.1
ccp1if equ 0ch.2
txif equ 0ch.4
rcif equ 0ch.5
cmif equ 0ch.6
eeif equ 0ch.7

pie1 equ 0ch
tmr1ie equ 0ch.0
tmr2ie equ 0ch.1
ccp1ie equ 0ch.2
txie equ 0ch.4
rcie equ 0ch.5
cmie equ 0ch.6
eeie equ 0ch.7

tmr1l equ 0eh

pcon equ 0eh
bor equ 0eh.0
por equ 0eh.1
oscf equ 0eh.3

tmr1h equ 0fh

t1con equ 10h
tmr1on equ 10h.0
tmr1cs equ 10h.1
t1sync equ 10h.2
t1oscen equ 10h.3
t1ckps0 equ 10h.4
t1ckps1 equ 10h.5

tmr2 equ 11h

t2con equ 12h
t2ckps0 equ 12h.0
t2ckps1 equ 12h.1
tmr2on equ 12h.2
toutps0 equ 12h.3
toutps1 equ 12h.4
toutps2 equ 12h.5
toutps3 equ 12h.6

pr2 equ 12h ;bank 1


ccpr1l equ 15h

ccpr1h equ 16h

ccp1con equ 17h
ccp1m0 equ 17h.0
ccp1m1 equ 17h.1
ccp1m2 equ 17h.2
ccp1m3 equ 17h.3
ccp1y equ 17h.4
ccp1x equ 17h.5
rcsta           equ     18h
spen            equ     18h.7
rx9             equ     18h.6
sren            equ     18h.5
cren            equ     18h.4
aden            equ     18h.3
ferr            equ     18h.2
oerr            equ     18h.1
rx9d            equ     18h.0
txsta equ 18h ;bank 1
csrc            equ 18h.7
tx9             equ 18h.6
txen            equ 18h.5
sync            equ 18h.4
brgh            equ 18h.2
trmt            equ 18h.1
tx9d            equ     18h.0

txreg           equ     19h
rcreg           equ     1Ah
eedata          equ 1ah           ;bank1
eeadr           equ 1bh           ;bank1
eecon1 equ 1ch           ;bank1
wrerr equ 1ch.3
wren equ 1ch.2
wr equ 1ch.1
rd equ 1ch.0

eecon2 equ 1dh ;bank 1
vrcon equ 1fh ;bank 1
vren equ 1fh.7
vroe equ 1fh.6
vrr equ 1fh.5
vr3             equ 1fh.3
vr2             equ 1fh.2
vr1             equ     1fh.1
vr0             equ 1fh.0


cmcon           equ     1Fh
c2out equ 1fh.7
c1out equ 1fh.6
c2inv equ 1fh.5
c1inv equ 1fh.4
cis equ 1fh.3
cm2 equ 1fh.2
cm1             equ     1fh.1
cm0             equ 1fh.0

.list

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fjcŽÆŽ­-޽8·î¹æ 2/2

 Åê¹Æ¼Ô¡§»³¸¶  Åê¹ÆÆü¡§2007ǯ 7·î30Æü(·î)11»þ26ʬ29ÉÃ
  ;page write control
; £Ò£Á£Í¤Î20H¤«¤é2f£È¤Ë½ñ¤­¹þ¤ßŽÃŽÞްŽÀް¤ò16ŽÊŽÞ޲ŽÄ½ñ¤­¹þ¤ó¤Çcall
;ddc_h¤Èddc_l¤Ë24LC65¤Î¥¢¥É¥ì¥¹¤ò¥»¥Ã¥È
; £³£¶¥Ð¥¤¥È½ñ¤­¹þ¤ß¤Ç¤¹¤¬¥á¥â¥ê¡¼¤¬¾®¤µ¤¤¤Î¤Ç16ÇܤȤΤ߻Ĥê¤Ï£²£°£È¤ò½ñ¤­¹þ¤ß¡£
;ŽÃŽÞްŽÀް¤ò£Ò£Ó£²£³£²£Ã¤Ê¤É¤ÇÆÉ¤ß¹þ¤ß¤Ê¤¬¤é½ñ¤­¹þ¤á¤Ð36ŽÊŽÞ޲ŽÄ¤Î½ñ¤­¹þ¤ß¤â¤Ç¤­¤Þ¤¹¡£
wr65 mov ddc_l,#0 ;writ start addres ddc set
mov cu1,#20h ;36 ŽÊŽÞ޲ŽÄ ½ñ¤­¹þ¤ß
mov cu2,#20h        ;ŽÃŽÞްŽÀްŽÊŽÞޝŽÌާޱŽÄŽÞŽÚ޽
call strcnd
mov a_bf,#0a0h ;page write control command
call sd8
mov a_bf,ddc_h ;addres writ H
call sd8
mov a_bf,ddc_l ;addres writ L
call sd8
loopw cjbe cu2,#30h,loopw1
mov a_bf,#20h ;16byte only Write
goto loopw2
loopw1 mov fsr,cu2
movf 0,0
movwf a_bf
loopw2 call sd8
;mov fsr,cu2
;movlw 0
;movwf 0
inc cu2
djnz cu1,loopw

call stpcnd

ret
;8 bit reciv 24LC65
rv8 clr a_bf
call scll
call sdth
call sclh
btfsc sdti
setb a_bf.7
call scll
call    sclh
btfsc sdti
setb a_bf.6
call scll
call    sclh
btfsc sdti
setb a_bf.5
call scll
call    sclh
btfsc sdti
setb a_bf.4
call scll
call    sclh
btfsc sdti
setb a_bf.3
call scll
call    sclh
btfsc sdti
setb a_bf.2
call scll
call    sclh
btfsc sdti
setb a_bf.1
call scll
call    sclh
btfsc sdti
setb a_bf.0
ret
; 8bit send to 24LC65
sd8 btfss a_bf.7
call sdc0
btfsc a_bf.7
call sdc1
btfss a_bf.6
call sdc0
btfsc a_bf.6
call sdc1
btfss a_bf.5
call sdc0
btfsc a_bf.5
call sdc1
btfss a_bf.4
call sdc0
btfsc a_bf.4
call sdc1
btfss a_bf.3
call sdc0
btfsc a_bf.3
call sdc1
btfss a_bf.2
call sdc0
btfsc a_bf.2
call sdc1
btfss a_bf.1
call sdc0
btfsc a_bf.1
call sdc1
btfss a_bf.0
call sdc0
btfsc a_bf.0
call sdc1
mov wait_cn,#50
ack jnb sdti,acke
djnz wait_cn,ack
acke call wait_usf
call sclh
call scll
ret
sdc1 call scll
call sdth
call sclh
call scll
ret
sdc0 call scll
call sdtl
call sclh
call scll
call sdth
ret


start
;--------------  SW ON timer--------------
                clr     cu1
                clr     cu2
                mov cu3,#5
st1             djnz    cu1,st1
                djnz    cu2,st1
                djnz    cu3,st1

;-------------- I/O set ------------
                mov     !ra,#10000b     ; ra set
                mov     !rb,#00010010b  ; rb set
                clr     rb
clr ra
goto     $

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£Ó£Õ£Â¥ë¡Ý¥Á¥ó¤Î¾Ò²ð¤Ç¤¹¡£
;             24LC65 SUB
include 16f84.h
.osc xt ;3.58MHZ
.wdt off

;                txd1    3.58MHZ
; ¨®¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¯
; ¨­ ­²    ­±    ­°    ­¯    ­®    ­­    ­¬    ­«    ­ª ¨­
; ¨­ra1   ra0   osc1  osc2  vdd   rb7  rb6   rb5    rb4 ¨­
; ¨­¡¡¡¡¡¡¡¡¡¡¡¡   £Ð£É£Ã£±£¶£Æ£¸£´                     ¨­
; ¨­ra2  ra3  ra4/to  mclr vss  rb0/int rb1  rb2   rb3  ¨­
; ¨­ ­¡    ­¢    ­£    ­¤    ­¥    ­¦    ­§    ­¨    ­© ¨­
; ¨±¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨¬¨°
;                                            sdtin sclok  sdtout

sdti equ rb.1 ;24lc65 data input
scl equ rb.2 ;       clock
sdto equ rb.3 ;       data output
org 0ch
ddc_h         ds 1 ;writ start addres  H ddc set
ddc_l         ds 1 ;writ start addres  L ddc set
bf ds 1
rabf ds 1
cu0 ds 1
cu1 ds 1
cu2 ds 1
cu3 ds 1

a_bf ds 1
wait_cn ds 1
org 20h
dtbf ds 16            ;½ñ¤­¹þ¤ß¥Ç¡¼¥¿¥Ð¥Ã¥Õ¥¡
; int wark
org 3dh
wk0 ds 1
wk1 ds 1
wk2 ds 1
org 0
goto start
org 4

;         ¡¡³ä¤ê¹þ¤ß
inttm
movwf   wk0             ;push w
                swapf   wk0,1
                swapf   status,0        ;     status
                movwf   wk1
                movf    fsr,0           ;     fsr
                movwf   wk2

;               init wark


;               init end          pop     fsr status w
                btfsc   wk1,1           ;bank 0 ?
                setb    rp0             ;no bank 1
                movf    wk2,0           ;pop  fsr
                movwf   fsr
                swapf   wk1,0           ;pop status
                movwf   status
                swapf   wk0,0           ;pop  w
                retfie

;------------ sub -----------------

clr_gie clrb gie
jb gie,clr_gie
ret


wait_ms mov cu0,#10 ;cu0=5 5ms
wait_ms0 mov cu1,#0
wait_ms1 nop
nop
         djnz cu1,wait_ms1
djnz cu0,wait_ms0
ret
wait_us mov cu0,#50 ;cu0=50 50us
wait_us0 djnz cu0,wait_us0
ret
wait_usf nop
ret

;---------- 24LC65 contsub ----------
sdtl
call wait_usf
setb sdto
ret
sdth call wait_usf
clrb sdto
ret
sclh call wait_usf
setb scl
ret
sclhm call wait_usf
setb scl
call wait_usf
ret
scll call wait_usf
clrb scl
ret
strcnd call sdth
call sclh
call sdtl
call scll
call sdth
ret
stpcnd call scll
call sdtl
call sclh
call sdth
ret

rndrd
call strcnd ;24lc64 1ward read
mov a_bf,#0a0h ;page write control
call sd8
mov a_bf,ddc_h
call sd8
mov a_bf,ddc_l
call sd8
rndrd1 call strcnd
mov a_bf,#0a1h
call sd8
call rv8
call scll
call sdth
call sclh
call scll
call stpcnd
rndrd3 call wait_ms
ret

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