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Copyright (c) 1998, P&S Technology Inc
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P&S Proprietary and Confidential
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SCCSID @(#)DISPLAY.ASM
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Author:
CHUNRI FENG
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Filename:
DISPLAY.ASM
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Release:
1.0
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Revision History:
;
Created JULY-7, 98
7/7/98
;---------------------------------------------------------------------------;*************************************************
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P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-13==
==98-11-11==
P&S
SLEEP_STATE
EQU
0EH
DISPLAY_TEST
EQU
0FH
DO
BIT
P1.1
LOAD
BIT
P1.0
CLK
BIT
P1.2
STACT_TOP
EQU
30H
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
£»Î´ÓÃ
£»Í¨Ñ¶Òý½Å¶¨Òå
;*************************************************
START:
ORG
0000H
LJMP
START
ORG
0040H
MOV
SP,#STACT_TOP
CLR
EA
CLR
LOAD
LCALL
T1S
MOV
LED1,#01H
MOV
LED2,#02H
MOV
LED3,#03H
MOV
LED4,#04H
MOV
LED5,#05H
MOV
LED6,#06H
MOV
LED7,#07H
MOV
LED8,#08H
CON_COM:
£»³ÌÐò¿ªÊ¼
£»³õʼ»¯PS7219¿ØÖƼĴæÆ÷
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,#0Fh
MOV
R1,#INTENSITY
£»ÉèÖÃÁÁ¶ÈΪ×îÁÁ
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T12mS
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,#07H
MOV
R1,#SCAN_LIMIT
£»ÉèÖÃɨÃè½çÏßΪ8λ
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T12mS
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,#0FFH
MOV
R1,#DECODE_MODE
£»ÉèÖÃÿλÒëÂ뷽ʽΪBCDÒëÂë
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-14==
==98-11-11==
P&S
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
LCALL
T12mS
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,#01H
MOV
R1,#SHUTDOWN
£»ÉèÖù¤×÷·½Ê½ÎªÕý³£
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LED_COM:
£»¿ØÖÆLED ÏÔʾ
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED1
MOV
R1,#DIGIT0
£»LED1ÏÔʾΪ1
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED2
MOV
R1,#DIGIT1
£»LED2ÏÔʾΪ2
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED3
MOV
R1,#DIGIT2
£»LED3ÏÔʾΪ3
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED4
MOV
R1,#DIGIT3
£»LED4ÏÔʾΪ4
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED5
MOV
R1,#DIGIT4
£»LED5ÏÔʾΪ5
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED6
MOV
R1,#DIGIT5
£»LED6ÏÔʾΪ6
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED7
MOV
R1,#DIGIT6
£»LED7ÏÔʾΪ7
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,LED8
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-15==
==98-11-11==
P&S
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
MOV
R1,#DIGIT7
£»LED8ÏÔʾΪ8
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T1S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,#01H
MOV
R1,#DISPLAY_TEST
£»½øÈë²âÊÔģʽ
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T5S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,#00H
MOV
R1,#DISPLAY_TEST
£»Í˳ö²âÊÔģʽ
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
LCALL
T5S
£»µ÷ÓÃÑÓʱ×Ó³ÌÐò
MOV
R0,#0FFH
MOV
R1,#FLASH_CON
£»Ê¹ÄÜ8λLEDÉÁ˸
LCALL
TRT
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
FINISH£ºAJMP
FINISH
TRT:
£»´®ÐÐͨѶ×Ó³ÌÐòÈë¿Ú
CLR
LOAD
£»LOADÐźÅΪµÍ
NOP
£»¿Õ²Ù×÷
MOV
R2,#08H
£»µÚÒ»´Î´«ËÍ8λÊý¾Ý
MOV
A,R1
£»µØÖ·´«ËÍ
SETB
CLK
£»CLKÐźÅÖøß
RLC
A
£»ÒÆλ´«ËÍ
MOV
DO,C
£»
LCALL
T88
£»µ÷ÓÃ32ÌõÖ¸ÁîÑÓʱ³ÌÐò
CLR
CLK
LCALL
T88
DJNZ
R2,T_1
LCALL
T88
£»µ÷ÓÃ32ÌõÖ¸ÁîÑÓʱ³ÌÐò
MOV
R2,#08H
£»µÚ¶þ´Î8λÊý¾Ý´«ËÍ
MOV
A,R0
£»Êý¾Ý´«ËÍ
T_2:
SETB
CLK
T2T:
LCALL
T88
RLC
A
MOV
DO,C
LCALL
T88
T_1:
£»µ÷ÓÃ32ÌõÖ¸ÁîÑÓʱ³ÌÐò
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-16==
==98-11-11==
P&S
CLR
CLK
DJNZ
R2,T_2
SETB
LOAD
SETB
CLK
LCALL
T88
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
£»´«ËÍÍê±Ï
RET
T88:
MOV
INT_R1,#01H
£»32ÌõÖ¸ÁîÑÓʱ³ÌÐò
TSM0:
MOV
INT_R0,#01FH
TSM1:
DJNZ
INT_R0,TSM1
DJNZ
INT_R1,TSM0
RET
T12mS:
MOV
INT_R1,#18H
£»12ºÁÃëÑÓʱ³ÌÐò
TSM:
MOV
INT_R0,#0FFH
TSM6:
DJNZ
INT_R0,TSM6
DJNZ
INT_R1,TSM
RET
T1S:
MOV
INT_R1,#0FFH
TSM3:
MOV
INT_R0,#0FFH
TSM4:
DJNZ
INT_R0,TSM4
DJNZ
INT_R1,TSM3
£»1ÃëÑÓʱ³ÌÐò
RET
T500mS:
MOV
INT_R2,#04H
£»500ºÁÃëÑÓʱ³ÌÐò
TSM8:
MOV
INT_R1,#0FFH
TSM5:
MOV
INT_R0,#0F0H
TSM7:
DJNZ
INT_R0,TSM7
DJNZ
INT_R1,TSM5
DJNZ
INT_R2,TSM8
RET
T5S:
MOV
INT_R2,#01FH
TSM9:
MOV
INT_R1,#0FFH
TSMA:
MOV
INT_R0,#0FFH
TSMB:
DJNZ
INT_R0,TSMB
DJNZ
INT_R1,TSMA
DJNZ
INT_R2,TSM9
£»2ÃëÑÓʱ³ÌÐò
RET
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-17==
==98-11-11==
P&S
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
==24-18==
END
5.2
PS7219£¨A£©ÓëPIC16C711½Ó¿Ú
A. ½Ó¿Úµç·
Ó²¼þÁ¬½ÓÈçÉÏͼËùʾ¡£PIC16C711ËùÓÃʱÖÓƵÂÊΪ4MHz¡£
B. ½Ó¿Ú³ÌÐò
ÒÔϳÌÐò¹¦ÄÜͬ5.1Àý³Ì¹¦ÄÜÒ»Ñù¡£±¾³ÌÐòÊÇʹÓÃMicrochip¹«Ë¾µÄMPASM±àÒë³ÌÐò±àÒëͨ¹ýµÄ£¬²¢¾-¹ý
Ó²¼þÁ¬½ÓÑéÖ¤µÄ¡£Àý³ÌÈç Ï£º
;---------------------------------------------------------------------------;
;
Copyright (c) 1998, MICROCHIP Technology Inc
;
P&S Proprietary and Confidential
;
;
SCCSID @(#)TEST711.asm
1.0 9/28/98
;
;
Author :
CHUNRI FENG
;
Filename :
TEST711.ASM
;
Release :
1.0
;
Revision History :
;
Created SEP-28,98
;
;---------------------------------------------------------------------------;*************************************************
TITLE
"PS7219 TEST"
£»±êÌâ
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
P&S
==98-11-11==
LIST
P=16C711
#INCLUDE
P16c711.INC
£»´¦ÀíÆ÷ΪPIC16C711
TIMER1
EQU
H'000C'
TIMER2
EQU
H'000D'
SENT_ADDRESS
EQU
£»¶¨Òå·¢Ë͵ØÖ·¼Ä´æÆ÷
£»¶¨Òå·¢ËÍÊý¾Ý¼Ä´æÆ÷
EQU
H'000F'
LED1
EQU
H'0010'
LED2
EQU
H'0011'
LED3
EQU
H'0012'
LED4
EQU
H'0013'
LED5
EQU
H'0014'
LED6
EQU
H'0015'
LED7
EQU
H'0016'
LED8
EQU
H'0017'
COUNT
EQU
H'0018'
NO_OP
EQU
0X00
DIGIT1
EQU
0X01
DIGIT2
EQU
0X02
DIGIT3
EQU
0X03
DIGIT4
EQU
0X04
DIGIT5
EQU
0X05
DIGIT6
EQU
0X06
EQU
0X07
DIGIT8
EQU
0X08
DECODE
EQU
0X09
INTSEN
EQU
0X0A
SCAN
EQU
0X0B
SHUT
EQU
0X0C
FLASH
EQU
0X0D
DISPLAY
EQU
0X0F
£»¶¨ÒåÑÓʱ¼Ä´æÆ÷
H'000E'
SENT_DATA
DIGIT7
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
LOAD
EQU
0
DOUT
EQU
1
CLK
EQU
2
ORG
0
GOTO
START
£»¶¨Òå¿ØÖƼĴæÆ÷
£»Í¨Ñ¶Òý½Å¶¨Òå
£»³ÌÐò¿ªÊ¼
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-19==
==98-11-11==
P&S
ORG
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
H'0010'
;*************************
; ÑÓʱ×Ó³ÌÐò
;*************************
T1
MOVLW
33
MOVWF
TIMER1
£»ÑÓʱ×Ó³ÌÐòT1
DEL_LOP
CLRWDT
DECFSZ
TIMER1,1
GOTO
DEL_LOP
RETURN
T2
MOVLW
0X04
MOVWF
TIMER1
MOVLW
0XFF
£»ÑÓʱ×Ó³ÌÐòT2
LOOP2
MOVWF
TIMER2
LOOP1
CLRWDT
DECFSZ
GOTO
DECFSZ
GOTO
TIMER2,1
LOOP1
TIMER1,1
LOOP2
RETURN
SEND
MOVLW
8
£»Êý¾Ý´«ËÍ×Ó³ÌÐòSEND
MOVWF
COUNT
BCF
PORTA,LOAD
CALL
T1
£»³õʼ»¯LOADÒý½Å
SET_LP1
BCF
STATUS,C
BSF
PORTA,CLK
RLF
SENT_ADDRESS,1
BCF
PORTA,DOUT
£»·¢ËÍ8λµØÖ·
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-20==
==98-11-11==
P&S
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
BTFSC
STATUS,C
BSF
PORTA,DOUT
BCF
PORTA,CLK
CALL
T1
£»µ÷ÓÃÑÓʱ×Ó³ÌÐòT1
DECFSZ
COUNT,1
£»COUNT¼õһΪ1ÁãÔò½áÊø´«ËÍ
GOTO
SET_LP1
BSF
PORTA,CLK
MOVLW
8
MOVWF
COUNT
BSF
PORTA,LOAD
SET_LP2
BCF
STATUS,C
£»·¢ËÍ8λÊý¾Ý
BSF
PORTA,CLK
RLF
SENT_DATA,1
BCF
PORTA,DOUT
BTFSC
STATUS,C
BSF
PORTA,DOUT
BCF
PORTA,CLK
CALL
T1
£»µ÷ÓÃÑÓʱ×Ó³ÌÐòT1
DECFSZ
COUNT,1
£»COUNT¼õһΪÁãÔò½áÊø´«ËÍ
GOTO
SET_LP2
BSF
PORTA,CLK
CALL
T1
BSF
PORTA,LOAD
BSF
PORTA,DOUT
RETURN
£»×Ó³ÌÐò·µ»Ø
START
BSF
STATUS,RP0
MOVLW
0X18
MOVWF
TRISA
MOVLW
0XFF
MOVWF
TRISB
BCF
STATUS,RP0
CALL
T1
CALL
T1
£»Ö÷³ÌÐò
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-21==
==98-11-11==
P&S
MOVLW
0X12
MOVWF
PORTA
BCF
PORTA,LOAD
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
CON_COM
CALL
T1
£»³õʼ»¯PS7219ÄÚ²¿RAM
MOVLW
0X0A
£»ÉèÖÃÁÁ¶ÈΪ×îÁÁ
MOVWF
SENT_ADDRESS
MOVLW
0X0F
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X0B
MOVWF
SENT_ADDRESS
MOVLW
0X07
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X09
MOVWF
SENT_ADDRESS
MOVLW
0XFF
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X0C
MOVWF
SENT_ADDRESS
MOVLW
0X01
MOVWF
SENT_DATA
CALL
SEND
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
£»ÉèÖÃɨÃè½çÏßΪ8λ
£»µ÷Óô®ÐÐͨѶ×Ó³ÌÐò
£»ÉèÖÃÿλÒëÂ뷽ʽΪBCDÒëÂë
£»ÉèÖù¤×÷·½Ê½ÎªÕý³£
LED_CON
CALL
T1
£»LEDÏÔʾ¿ØÖƲ¿·Ö
MOVLW
0X01
£»LED1ÏÔʾΪ1
MOVWF
SENT_ADDRESS
MOVLW
0X01
MOVWF
SENT_DATA
CALL
SEND
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-22==
==98-11-11==
P&S
CALL
T1
MOVLW
0X02
MOVWF
SENT_ADDRESS
MOVLW
0X02
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X03
MOVWF
SENT_ADDRESS
MOVLW
0X03
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X04
MOVWF
SENT_ADDRESS
MOVLW
0X04
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X05
MOVWF
SENT_ADDRESS
MOVLW
0X05
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X06
MOVWF
SENT_ADDRESS
MOVLW
0X06
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X07
MOVWF
SENT_ADDRESS
MOVLW
0X07
MOVWF
SENT_DATA
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
£»LED2ÏÔʾΪ2
£»LED3ÏÔʾΪ3
£»LED4ÏÔʾΪ4
£»LED5ÏÔʾΪ5
£»LED6ÏÔʾΪ6
£»LED7ÏÔʾΪ7
P&S Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
µØ Ö· :ºþ±±Î人ÊÐ׿µ¶ÈªÂ·15ºÅ
ÐÅ Ïä :Î人ÊÐ70020ÐÅÏä
µç »° :(86) (027£©87493500¡«87493506
P&SÍø Íø Ö· :http://www.p8s.com
ÓÊ ±à :430079
´« Õæ :(86) (027) 87491166, 87493493
==24-23==
==98-11-11==
P&S
CALL
SEND
CALL
T1
MOVLW
0X08
MOVWF
SENT_ADDRESS
MOVLW
0X08
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X0F
MOVWF
SENT_ADDRESS
MOVLW
0X01
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X0F
MOVWF
SENT_ADDRESS
MOVLW
0X00
MOVWF
SENT_DATA
CALL
SEND
CALL
T1
MOVLW
0X0D
MOVWF
SENT_ADDRESS
MOVLW
0XFF
MOVWF
SENT_DATA
CALL
SEND
FINISH
Î人Á¦Ô´µç×ӹɷÝÓÐÏÞ¹«Ë¾
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