📄 main.asm
字号:
;ZY13DSP12BD
;Mr Li Xiao Bei
;Hu Bei Zhong You
;2004.6.10
;LCD
;======================== main.asm =========================
;
.mmregs
.def _c_int00
.include c54.inc
.ref c54init
;LCD地址
LCD_A .set 0x0004
LCD_D .set 0x0014
.data
*| D9 | D8 | D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
*| CS2| CS1| q7 | q6 | q5 | q4 | q3 | q2 | q1 | q0 |
init_data:
.word 03E2H,03E2H,03A4H,03A4H ;复位/关闭休闲状态
.word 03A9H,03A9H,03A0H,03A0H ;设置占空比/正向排序设置
.word 03C0H,03C0H,03AFH,03AFH ;设置显示起始行/开显示
clr_data:
.word 01B8H,0100H ;左半屏第一页设置
.word 01B9H,0100H ;左半屏第二页设置
.word 01BAH,0100H ;左半屏第三页设置
.word 01BBH,0100H ;左半屏第四页设置
clr_data2:
.word 02B8H,0200H ;右半屏第一页设置
.word 02B9H,0200H ;右半屏第二页设置
.word 02BAH,0200H ;右半屏第三页设置
.word 02BBH,0200H ;右半屏第四页设置
databuf .WORD 0
inbuf .WORD 0
***************放入要显示的汉字******************************
***感谢您使用众友公司DSP实验箱*******************************
page11:
.word 100H,100H,1FCH,114H,1D4H,154H,154H,1D4H,104H,13FH,1C4H,145H,136H,104H,100H,100H
.word 140H,142H,1CCH,104H,100H,1FCH,156H,155H,1FCH,150H,190H,110H,1FFH,110H,110H,100H
.word 180H,140H,130H,1FCH,103H,190H,168H,106H,104H,1F4H,104H,124H,144H,18CH,104H,100H
.word 140H,120H,1F0H,11CH,107H,1F2H,194H,194H,194H,1FFH,194H,194H,194H,1F4H,104H,100H
.word 100H,100H,100H,1FEH,122H,122H,122H,122H,1FEH,122H,122H,122H,122H,1FEH,100H,100H
page12:
.word 104H,143H,170H,100H,139H,141H,141H,149H,150H,142H,141H,161H,10AH,134H,127H,100H
.word 100H,100H,13FH,150H,129H,111H,14DH,183H,17FH,100H,141H,180H,17FH,100H,100H,100H
.word 100H,120H,138H,103H,138H,140H,140H,149H,152H,141H,140H,170H,100H,109H,130H,100H
.word 100H,100H,17FH,100H,140H,141H,122H,114H,10CH,113H,110H,130H,120H,161H,120H,100H
.word 180H,140H,130H,10FH,102H,102H,102H,102H,1FFH,102H,102H,142H,182H,17FH,100H,100H
page13:
.word 100H,110H,192H,192H,192H,192H,192H,192H,192H,192H,112H,102H,102H,1FEH,100H,100H
.word 108H,1F8H,108H,108H,108H,110H,1E0H,100H,100H,100H,100H,100H,100H,100H,100H,100H
.word 100H,170H,188H,108H,108H,108H,138H,100H,100H,100H,100H,100H,100H,100H,100H,100H
.word 108H,1F8H,108H,108H,108H,108H,1F0H,100H,100H,100H,100H,100H,100H,100H,100H,100H
.word 108H,1F8H,108H,108H,108H,108H,1F0H,100H,100H,100H,100H,100H,100H,100H,100H,100H;不显示此列
page14:
.word 100H,100H,11FH,104H,104H,104H,104H,104H,104H,10FH,100H,120H,140H,13FH,100H,100H
.word 120H,13FH,120H,120H,120H,110H,10FH,100H,100H,100H,100H,100H,100H,100H,100H,100H
.word 100H,138H,120H,121H,121H,122H,11CH,100H,100H,100H,100H,100H,100H,100H,100H,100H
.word 120H,13FH,121H,101H,101H,101H,100H,100H,100H,100H,100H,100H,100H,100H,100H,100H
.word 120H,13FH,121H,101H,101H,101H,100H,100H,100H,100H,100H,100H,100H,100H,100H,100H;不显示此列
******************************************************************************************
page21:
.word 200H,200H,200H,2FEH,222H,222H,222H,222H,2FEH,222H,222H,222H,222H,2FEH,200H,200H
.word 280H,280H,240H,240H,2A0H,210H,208H,207H,208H,210H,2A0H,220H,240H,2C0H,240H,200H
.word 208H,208H,208H,208H,208H,2C8H,27FH,248H,248H,248H,248H,2C8H,208H,208H,208H,200H
.word 200H,200H,280H,240H,230H,20EH,284H,200H,200H,20EH,210H,260H,2C0H,280H,280H,200H
.word 200H,200H,280H,240H,230H,20EH,284H,200H,200H,20EH,210H,260H,2C0H,280H,280H,200H
page22:
.word 280H,240H,230H,20FH,202H,202H,202H,202H,2FFH,202H,202H,242H,282H,27FH,200H,200H
.word 240H,220H,210H,208H,207H,208H,230H,240H,220H,218H,207H,208H,270H,220H,200H,200H
.word 240H,220H,290H,288H,246H,241H,221H,212H,20CH,20CH,213H,220H,260H,2C0H,240H,200H
.word 200H,201H,220H,270H,228H,224H,223H,231H,210H,210H,214H,278H,230H,201H,200H,200H
.word 200H,201H,220H,270H,228H,224H,223H,231H,210H,210H,214H,278H,230H,201H,200H,200H
page23:
.word 200H,210H,20CH,204H,24CH,2B4H,294H,205H,2F6H,204H,204H,204H,214H,20CH,204H,200H
.word 202H,2FAH,282H,282H,2FEH,280H,240H,260H,258H,246H,248H,250H,220H,220H,220H,200H
.word 210H,288H,287H,282H,2F6H,28AH,282H,212H,2E8H,227H,222H,226H,23AH,2E2H,202H,200H
.word 200H,200H,200H,2F0H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
.word 200H,200H,200H,2F0H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
page24:
.word 200H,282H,282H,242H,242H,223H,212H,20AH,207H,20AH,212H,2E2H,242H,202H,202H,200H
.word 208H,208H,204H,224H,240H,23FH,222H,22CH,221H,22EH,220H,230H,22CH,223H,220H,200H
.word 220H,210H,20CH,203H,2FFH,202H,20CH,200H,2FFH,249H,249H,249H,249H,2FFH,200H,200H
.word 200H,200H,200H,25FH,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
.word 200H,200H,200H,25FH,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
******************************************************************************************
**************************************************************
****湖北众友科技感谢您使用该实验箱！**************************
page111:
.word 110H,121H,186H,160H,190H,190H,1FFH,190H,190H,100H,1FEH,192H,192H,1FEH,100H,100H
.word 100H,120H,120H,120H,120H,1FFH,100H,100H,100H,1FFH,140H,120H,130H,118H,110H,100H
.word 180H,180H,140H,140H,1A0H,110H,108H,107H,108H,110H,1A0H,120H,140H,1C0H,140H,100H
.word 108H,108H,108H,108H,108H,1C8H,17FH,148H,148H,148H,148H,1C8H,108H,108H,108H,100H
.word 108H,108H,108H,108H,108H,1C8H,17FH,148H,148H,148H,148H,1C8H,108H,108H,108H,100H
page112:
.word 104H,1FCH,103H,100H,11FH,110H,110H,190H,15FH,130H,10FH,140H,180H,17FH,100H,100H
.word 110H,130H,118H,108H,104H,17FH,100H,100H,100H,13FH,140H,140H,140H,140H,178H,100H
.word 140H,120H,110H,108H,107H,108H,130H,140H,120H,118H,107H,108H,170H,120H,100H,100H
.word 140H,120H,190H,188H,146H,141H,121H,112H,10CH,10CH,113H,120H,160H,1C0H,140H,100H
.word 140H,120H,190H,188H,146H,141H,121H,112H,10CH,10CH,113H,120H,160H,1C0H,140H,100H
page113:
.word 180H,140H,130H,1FCH,103H,190H,168H,106H,104H,1F4H,104H,124H,144H,18CH,104H,100H
.word 140H,120H,1F0H,11CH,107H,1F2H,194H,194H,194H,1FFH,194H,194H,194H,1F4H,104H,100H
.word 100H,100H,100H,1FEH,122H,122H,122H,122H,1FEH,122H,122H,122H,122H,1FEH,100H,100H
.word 120H,121H,126H,1E2H,100H,104H,184H,1C4H,1A5H,19EH,184H,1C4H,134H,104H,104H,100H
.word 120H,121H,126H,1E2H,100H,104H,184H,1C4H,1A5H,19EH,184H,1C4H,134H,104H,104H,100H
page114:
.word 100H,120H,138H,103H,138H,140H,140H,149H,152H,141H,140H,170H,100H,109H,130H,100H
.word 100H,100H,17FH,100H,140H,141H,122H,114H,10CH,113H,110H,130H,120H,161H,120H,100H
.word 180H,140H,130H,10FH,102H,102H,102H,102H,1FFH,102H,102H,142H,182H,17FH,100H,100H
.word 100H,100H,100H,13FH,110H,148H,148H,124H,114H,112H,109H,10CH,112H,161H,120H,100H
.word 100H,100H,100H,13FH,110H,148H,148H,124H,114H,112H,109H,10CH,112H,161H,120H,100H
*************************************************************************
page221:
.word 210H,212H,292H,272H,2FEH,251H,291H,200H,222H,2CCH,200H,200H,2FFH,200H,200H,200H
.word 208H,208H,288H,2FFH,248H,228H,200H,2C8H,248H,248H,27FH,248H,2C8H,248H,208H,200H
.word 200H,200H,2FCH,214H,2D4H,254H,254H,2D4H,204H,23FH,2C4H,245H,236H,204H,200H,200H
.word 240H,242H,2CCH,204H,200H,2FCH,256H,255H,2FCH,250H,290H,210H,2FFH,210H,210H,200H
.word 240H,242H,2CCH,204H,200H,2FCH,256H,255H,2FCH,250H,290H,210H,2FFH,210H,210H,200H
page222:
.word 204H,202H,201H,200H,2FFH,200H,204H,204H,204H,202H,202H,202H,2FFH,201H,201H,200H
.word 201H,241H,280H,27FH,200H,240H,240H,220H,213H,20CH,20CH,212H,221H,260H,220H,200H
.word 204H,243H,270H,200H,239H,241H,241H,249H,250H,242H,241H,261H,20AH,234H,227H,200H
.word 200H,200H,23FH,250H,229H,211H,24DH,283H,27FH,200H,241H,280H,27FH,200H,200H,200H
.word 200H,200H,23FH,250H,229H,211H,24DH,283H,27FH,200H,241H,280H,27FH,200H,200H,200H
page223:
.word 200H,204H,2E4H,244H,24CH,274H,254H,245H,246H,264H,254H,24CH,244H,264H,244H,200H
.word 200H,200H,200H,200H,27EH,222H,222H,222H,222H,222H,222H,27EH,200H,200H,200H,200H
.word 200H,200H,200H,2F0H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
.word 200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
.word 200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
page224:
.word 240H,230H,20FH,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
.word 200H,27FH,221H,221H,221H,221H,27FH,200H,27FH,221H,221H,221H,221H,27FH,200H,200H
.word 200H,200H,200H,25FH,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
.word 200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
.word 200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H,200H
*******************************************************************************************
.sect "progsys"
.align 0x10
_c_int00:
STM #0x0f80,SP
CALL c54init
LD #init_data,DP
STM #init_data,AR1
CALL init_lcd
NOP
STM #clr_data,AR2
CALL clr_lcd
NOP
NOP
CALL write_lcd11 ;写左半屏
NOP
CALL write_lcd22 ;写右半屏
LOOP:
NOP
NOP
NOP
B LOOP
****************初始化程序**********************************
init_lcd:
RPT #11
PORTW *AR1+,LCD_A ;复位CS1
RET
****************清屏程序*************************************
clr_lcd:
STM #3,AR4
;左半屏页面清屏
loop2:
RPT #1
PORTW *AR2+,LCD_A
STM #79,AR3
loop1:
ST #0100H,databuf
PORTW databuf,LCD_D
BANZ loop1,*AR3- ;清除80列
BANZ loop2,*AR4- ;清除4页
;右半屏页面清屏
STM #3,AR4
loop4:
RPT #1
PORTW *AR2+,LCD_A
STM #79,AR3
loop3:
ST #0200H,databuf
PORTW databuf,LCD_D
BANZ loop3,*AR3- ;清除80列
BANZ loop4,*AR4- ;清除4页
RET
************1、写左半屏子程序******************************
write_lcd1:
STM #clr_data,AR2
STM #3,AR4 ;写4页
STM #page11,AR5 ;将字符数据存储首地址给AR5
;左半屏页面写字
loop6:
RPT #1 ;写入页地址和列地址
PORTW *AR2+,LCD_A
STM #79,AR3
loop5:
PORTW *AR5+,LCD_D
BANZ loop5,*AR3- ;写80列
BANZ loop6,*AR4- ;写4页
RET
************1、写右半屏子程序******************************
write_lcd2:
STM #clr_data2,AR2
STM #3,AR4 ;写4页
STM #page21,AR5 ;将字符数据存储首地址给AR5
;右半屏页面写字
loop8:
RPT #1 ;写入页地址和列地址
PORTW *AR2+,LCD_A
STM #79,AR3
loop7:
PORTW *AR5+,LCD_D
BANZ loop7,*AR3- ;写80列
BANZ loop8,*AR4- ;写4页
RET
************2、写左半屏子程序******************************
write_lcd11:
STM #clr_data,AR2
STM #3,AR4 ;写4页
STM #page111,AR5 ;将字符数据存储首地址给AR5
;左半屏页面写字
loop10:
RPT #1 ;写入页地址和列地址
PORTW *AR2+,LCD_A
STM #79,AR3
loop9:
PORTW *AR5+,LCD_D
BANZ loop9,*AR3- ;写80列
BANZ loop10,*AR4- ;写4页
RET
************2、写右半屏子程序******************************
write_lcd22:
STM #clr_data2,AR2
STM #3,AR4 ;写4页
STM #page221,AR5 ;将字符数据存储首地址给AR5
;右半屏页面写字
loop12:
RPT #1 ;写入页地址和列地址
PORTW *AR2+,LCD_A
STM #79,AR3
loop11:
PORTW *AR5+,LCD_D
BANZ loop11,*AR3- ;写80列
BANZ loop12,*AR4- ;写4页
RET
.end
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