HD61202 C-7 1
HD61202 HD61202 8 HD61203 HD61202, HY-12864 HY-19264 HD61202 HD61202 HD61203 HD61202 1 6464=4096 RAMRAM LCD 2HD61202 64 3HD61202 68 68 4HD61202 1/32--1/64 HD61202 HD61202 2
CS1,CS2,CS3 CS1 CS2 CS3 E E HD61202 E R/W RS R/W=1 R/W=0 RS=1 RS=0 DB0-DB7 RST 0RST MPU MPU VDD M FRM CL 3
1,2 HD61203 Y1-Y64 VDDVSS VEE1VEE2 VEE1=VEE2 V1L-V4L VCC VEE V1R-V4R V1L=V1R V2L=V2R V3L=V3RV4L=V4R ADC Y1-Y64 ADC=1JF,Y1=$0,Y64=$63 ADC=0 Y1=$63,Y64=$0 VCC GND LCD HD61202 : HD61202 68 4
5
.HD61202 RAM Y address 012 61 62 63 ROW1 DB0 ROW8 ROW9 ROW16 ROW64 DB7 DB0 DB7 DB0 DB7 DB0 DB7 PAGE0 X=0 PAGE1 X=1 PAGE6 X=6 X=7 HD61202 HD61202 1 / R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 0 1 1 1 1 1 1/0 DBO=1 LCD RAM DBO=0 2 ROW 6
R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 1 1 0-63 RAM LCD 3 RAGE R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 1 0 1 1 1 0-7 RAM 64 8 8 4 Y Address R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 1 0-63 RAM MPU 5 R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 1 0 BUSY 0 ON/OFF REST 0 0 0 0 HD61202 BUSY1-0- ON/OFF1-0- REST1-0- BUSY REST HD61202 7
HD61202 BUSY HD61202 6 R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 1 7 R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 1 1 HY-12864 HY-19264 HY-12864 HY-19264 HD61202 HD61203 HD61203 MPU HY12864 HY-19264 HY-12864 HD61202 HD61203 8
HY-12864 HD61202 ADC RST HY-12864 /CSA HD612021 /CS1 /CSB HD612022 CS1 /CSA/CSB /CSA/CSB=01 1 /CSA/CSB=10 2 HY-19264 HD61202 HD61203HD61203 HD61202 HY-12864 HD61202 ADC RST HY-12864 HY-19264 HY-19264 CSA CSB MPU 9
VDD 61103A 64 LCDVGLS-19264 VSS 192 64 DOT S VO 64 64 64 /SCA 61102 61202 61102 /CBS DB0 DB7 D/I R/W E /CSA /CSB /CSA /CSB=00 HD612021 /CSA /CSB=01 HD612022 /CSA /CSB=10 HD612033 HY-12864 HY-19264 VDD VSS V0 HD61202 HD61203 VDD V0VSS HY-12864 HY-19264 8031 MPU HY-12864 HY19264 10
8031 P00 39 9 DB0 P07 32 16 DB7 +5V 3 VDD 4 VSS VEE 10K 5 V0 RD 17 1 3 8 E WE 16 2 74LS00 A11 P2.3 24 2 /CSB A10 P2.2 23 1 /CSA A9 P2.1 22 7 R/W=1 =0 A8 P2.0 21 6 RS=1 =0 A11=/CSBA10=/CSAA9=R/WA8=A0 COM EQU 20H DAT EQU 21H CWADD1 EQU 0000H CRADD1 EQU 0200H DWADD1 EQU 0100H DRADD1 EQU 0300H CWADD2 EQU 0800H CRADD2 EQU 0A00H DWADD2 EQU 0900H DRADD2 EQU 0B00H CWADD3 EQU 0400H CRADD3 EQU 0600H DWADD3 EQU 0500H DRADD2 EQU 0700H 1 PRL0PUSH DPL 00 PUSH DPH 11
MOV DPTR#CRADD1 PRL01MOVX A@DPTR JB ACC.7PRL01 0 MOV DPTR#CWADD1 MOV ACOM MOVX @DPTRA POP DPH POP DPL 2 PRL1PUSH DPL 00 PUSH DPH MOV DPTR#CRADD1 PRL11MOVX A@DPTR JB ACC.7PRL11 0 MOV DPTR#DWADD1 MOV ADAT MOVX @DPTRA POP DPH POP DPL 3 PRL2PUSH DPL 00 PUSH DPH MOV DPTR#CRADD1 PRL21MOVX A@DPTR JB ACC.7PRL21 0 MOV DPTR#DRADD1 MOVX A@DPTR MOV DATA POP DPH POP DPL 4 PRM0PUSH DPL 01 PUSH DPH MOV DPTR#CRADD2 PRM01MOVX A@DPTR JB ACC.7PRM01 0 12
MOV DPTR#CWADD2 MOV ACOM MOVX @DPTRA POP DPH POP DPL 5 PRM1PUSH DPL 01 PUSH DPH MOV DPTR#CRADD2 PRM11MOVX A@DPTR JB ACC.7PRM11 0 MOV DPTR#DWADD2 MOV ADAT MOVX @DPTRA POP DPH POP DPL 6 PRM2PUSH DPL 01 PUSH DPH MOV DPTR#CRADD2 PRM21MOVX A@DPTR JB ACC.7PRM21 0 MOV DPTR#DRADD2 MOVX A@DPTR MOV DATA POP DPH POP DPL 7 PRR0PUSH DPL 10 PUSH DPH MOV DPTR#CRADD3 PRR01MOVX A@DPTR JB ACC.7PRR01 0 MOV DPTR#CWADD3 MOV ACOM 13
MOVX @DPTRA POP DPH POP DPL 8 PRR1PUSH DPL 10 PUSH DPH MOV DPTR#CRADD3 PRR11MOVX A@DPTR JB ACC.7PRR11 0 MOV DPTR#DWADD3 MOV ADAT MOVX @DPTRA POP DPH POP DPL 9 PRR2PUSH DPL 10 PUSH DPH MOV DPTR#CRADD3 PRR21MOVX A@DPTR JB ACC.7PRR21 0 MOV DPTR#DRADD3 MOVX A@DPTR MOV DATA POP DPH POP DPL. MPU HY-12864 HY-19264 14
8031 P1.7 DB7 P1.6 DB6 P1.5 DB5 P1.4 DB4 P1.2 DB2 P1.1 DB1 P1.0 DB0 P3.4 /CSA P3.3 /CSB P3.2 E P3.1 R/W P3.0 RS +5V VDD 10K VSS VEE VO CSA EQU P3.0 /CSA CSB EQU P3.1 /CSB RS EQU P3.2 R/W EQU P3.3 E EQU P3.4 1 PRL0CLR CSA 00 CLR CSB CLR RS RS=0 SETB R/W R/W=1 PRL01MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRL01 0 CLR R/W RW=0 MOV P1COM SETB E E=1 CLR E E=0 2 PRL1CLR CSA 00 CLR CSB CLR RS RS=0 15
SETB R/W R/W=1 PRL11MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRL11 0 SETB RS RS=1 CLR R/W RW=0 MOV P1DAT SETB E E=1 CLR E E=0 3 PRL2CLR CSA 00 CLR CSB CLR RS RS=0 SETB R/W R/W=1 PRL21MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRL21 0 SETB RS RS=1 MOV P1#0FFH P1 1 SETB E E=1 MOV DATP1 CLR E E=0 4 PRM0CLR CSA 01 SETB CSB CLR RS RS=0 SETB R/W R/W=1 PRM01MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRM01 0 CLR R/W RW=0 MOV P1COM SETB E E=1 CLR E E=0 5 16
PRM1CLR CSA 01 SETB CSB CLR RS RS=0 SETB R/W R/W=1 PRM11MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRM11 0 SETB RS RS=1 CLR R/W RW=0 MOV P1DAT SETB E E=1 CLR E E=0 6 PRM2CLR CSA 01 SETB CSB CLR RS RS=0 SETB R/W R/W=1 PRM21MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRM21 0 SETB RS RS=1 MOV P1#0FFH P1 1 SETB E E=1 MOV DATP1 CLR E E=0 7 PRR0SETB CSA 10 CLR CSB CLR RS RS=0 SETB R/W R/W=1 PRR01MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRR01 0 CLR R/W RW=0 MOV P1COM SETB E E=1 17
CLR E E=0 8 PRR1SETB CSA 10 CLR CSB CLR RS RS=0 SETB R/W R/W=1 PRR11MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB SETB RS RS=1 CLR R/W RW=0 MOV P1DAT SETB E E=1 CLR E E=0 9 ACC.7PRR11 0 PRR2SETB CSA 10 CLR CSB CLR RS RS=0 SETB R/W R/W=1 PRR21MOV P1#0FFH P1 1 SETB E E=1 MOV AP1. CLR E E=0 JB ACC.7PRR21 0 SETB RS RS=1 MOV P1#0FFH P1 1 SETB E E=1 MOV DATP1 CLR E E=0 HY12864 PRLi 1 INTMOV COM#0C0H LCALL PRL0 LCALL PRM0 LCALL PRR0 MOV COM#3FH LCALL PRL0 18
LCALL PRM0 LCALL PRR0 2 RAM CLEARMOV R4#00H CLEAR1MOV AR4 ORL A#0B8H MOV COMA LCALL PRL0 LCALL PRM0 LCALL PRR0 MOV COM#40H 0 LCALL PRL0 LCALL PRM0 LCALL PRR0 MOV R3#40H 64 CLEAR2MOV DAT#00H 0 LCALL PRL1 LCALL PRM1 LCALL PRR1 DJNZ R3CLEAR2 INC R4 1 CJNE R4#08HCLEAR1 RAM MAINMOV SP#60H ANL P3#0E0H LCALL INT LCALL CLEAR 3 COLUMN EQU 30H 0-191 PAGE EQU 31H D2D1D0 D7 D7=0 6X8 D7=1 8X8 CODE EQU 32H COUNT EQU 33H CWPRMOV DPTR#CTAB MOV ACODE MOV B#08H 8 MUL AB X8 ADD ADPL MOV DPLA = + X8 MOV AB 19
ADDC ADPH MOV DPHA MOV CODE#00H MOV APAGE JB ACC.7CW_1 MOV COUNT#06H 6X8 LJMP CW_2 CW_1 MOV COUNT#08H 8X8 CW_2 ANL A#07H ORL A#0B8H MOV COMA LCALL PRL0 LCALL PRM0 LCALL PRR0 MOV ACOLUMN CLR C SUBB A#40H -64 JC CW_3 0 MOV COLUMN A SUBB A#40H -64 JC CW_21 0 MOV COLUMN A 0 MOV APAGE SETB ACC.5 MOV PAGEA 00 01 10 LJMP CW_3 CW_21MOV APAGE SETB ACC.4 MOV PAGEA CW_3 MOV COMCOLUMN ORL COM#40H MOV APAGE ANL A#30H CJNE A#10HCW_31 01 LCALL PRM0 LJMP CW_4 CW_31CJNE A#20HCW_32 10 LCALL PRR0 LJMP CW_4 CW_32LCALL PRL0 00 CW_4MOV ACODE MOVC A@A+DPTR MOV DATA MOV APAGE 20
ANL A#30H CJNE A#10HCW_41 01 LCALL PRM1 LJMP CW_5 CW_41CJNE A#20HCW_42 10 LCALL PRR1 LJMP CW_5 CW_42LCALL PRL1 00 CW_5INC CODE 1 INC COLUMN 1 MOV ACOLUMN CJNE A#40HCW_6 CW_6JC CW_9 MOV COLUMN#00H MOV APAGE JB ACC.5 CW_9 JB ACC.4CW_61 SETB ACC.4 MOV PAGEA MOV COM#40H 0 LCALL PRM0 LJMP CW_9 CW_61SETB ACC.5 CLR ACC.4 MOV PAGEA MOV COM#40H 0 LCALL PRR0 CW_9DJNZ COUNTCW_4 MOV PAGE#05H 6X8 4 MOV COLUMN#30H 4 MOV CODE#34H LCALL CW_PR MOV PAGE#05H MOV COLUMN#3CH MOV CODE#45H LCALL CW_PR MOV PAGE#05H MOV COLUMN#48H MOV CODE#4CH LCALL CW_PR MOV PAGE#05H MOV COLUMN#54H 21
MOV LCALL MOV MOV CODE#1AH CW_PR R7#00H R660H LOOPMOV AR7 MOV DPTR#TAB1 MOVC A@A+DPTR MOV CODE,A MOV PAGE,#85H 8X8 4 MOV COLUMNR6 LCALL CW_PR INC R7 MOV A#06H ADD AR6 MOV R6A CJNE R7#08HLOOP SJMP TAB1DB 16H12H17H18H10H18H16H16H CTABDB 000H,000H,000H,000H,000H,000H,000H,000H =00H DB 000H,000H,000H,04FH,000H,000H,000H,000H! =01H DB 000H,000H,007H,000H,007H,000H,000H,000H, =02H DB 000H,014H,07FH,014H,07FH,014H,000H,000H #=03H DB 000H,024H,02AH,07FH,02AH,012H,000H,000H $=04H DB 000H,023H,013H,008H,064H,062H,000H,000H %=05H DB 000H,036H,049H,055H,022H,050H,000H,000H&=06H DB 000H,000H,005H,003H,000H,000H,000H,000H =07H DB 000H,000H,01CH,022H,041H,000H,000H,000H =08H DB 000H,000H,041H,022H,01CH,000H,000H,000H =09H 22
DB 000H,014H,008H,03EH,008H,014H,000H,000H *=0AH DB 000H,008H,008H,03EH,0H08,008H,000H,000H +=0BH DB 000H,000H,050H,030H,000H,000H,000H,000H =0CH DB 000H,008H,008H,008H,008H,000H,000H,000H -=0DH DB 000H,000H,060H,060H,000H,000H,000H,000H.=0EH DB 000H,020H,010H,008H,004H,002H,000H,000H /=0FH DB 000H,03EH,051H,049H,045H,03EH,000H,000H 0=10H DB 000H,000H,042H,07FH,040H,000H,000H,000H 1=11H DB 000H,042H,061H,051H,049H,046H,000H,000H 2=12H DB 000H,021H,041H,045H,04BH,031H,000H,000H 3=13H DB 000H,018H,014H,012H,07FH,010H,000H,000H 4=14H DB 000H,027H,045H,045H,045H,039H,000H,000H 5=15H DB 000H,03CH,04AH,049H,049H,030H,000H,000H 6=16H DB 000H,001H,001H,079H,005H,003H,000H,000H 7=17H DB 000H,036H,049H,049H,049H,036H,000H,000H 8=18H DB 000H,006H,049H,049H,029H,01EH,000H,000H 9=19H DB 000H,000H,036H,036H,000H,000H,000H,000H =1AH DB 000H,000H,056H,036H,000H,000H,000H,000H =1BH DB 000H,008H,014H,022H,041H,000H,000H,000H <=1CH DB 000H,014H,014H,014H,014H,014H,000H,000H ==1DH DB 000H,000H,041H,022H,014H,008H,000H,000H >=1EH DB 000H,002H,001H,051H,009H,006H,000H,000H =1FH 23
DB 000H,032H,049H,079H,041H,03EH,000H,000H @ =20H DB 000H,07EH,011H,011H,011H,07EH,000H,000H A=21H DB 000H,041H,07FH,049H,049H,036H,000H,000H B=22H DB 000H,03EH,041H,041H,041H,022H,000H,000H C=23H DB 000H,041H,07EH,041H,041H,003H,000H,000H D=24H DB 000H,07EH,049H,049H,049H,049H,000H,000H E=25H DB 000H,07FH,009H,009H,009H,001H,000H,000H F=26H DB 000H,03EH,041H,041H,049H,07AH,000H,000H G=27H DB 000H,07FH,008H,008H,008H,07FH,000H,000H H=28H DB 000H,000H,041H,07FH,041H,000H,000H,000H I=29H DB 000H,020H,040H,041H,03FH,001H,000H,000H J=2AH DB 000H,07FH,008H,014H,022H,041H,000H,000H K=2BH DB 000H,07FH,040H,040H,040H,040H,000H,000H L=2CH DB 000H,07FH,002H,00CH,002H,07FH,000H,000H M=2DH DB 000H,07FH,006H,008H,030H,07FH,000H,000H N=2EH DB 000H,03EH,041H,041H,041H,03EH,000H,000H O=2FH DB 000H,07FH,009H,009H,009H,006H,000H,000H P=30H DB 000H,03EH,041H,051H,021H,05EH,000H,000H Q=31H DB 000H,07FH,009H,019H,029H,046H,000H,000H R=32H DB 000H,026H,049H,049H,049H,032H,000H,000H S=33H DB 000H,001H,001H,07FH,001H,001H,000H,000H T=34H DB 000H,03FH,040H,040H,040H,03FH,000H,000H U=35H 24
DB 000H,01FH,020H,040H,020H,01FH,000H,000H V36H DB 000H,07FH,020H,018H,020H,07FH,000H,000H W=37H DB 000H,063H,014H,008H,014H,063H,000H,000H X=38H DB 000H,007H,008H,070H,008H,007H,000H,000H Y=39H DB 000H,061H,051H,049H,045H,043H,000H,000H Z=3AH DB 000H,000H,07FH,041H,041H,000H,000H,000H [=3BH DB 000H,002H,004H,008H,010H,020H,000H,000H \=3CH DB 000H,000H,041H,041H,07FH,000H,000H,000H ]=3DH DB 000H,004H,002H,001H,002H,004H,000H,000H ˆ=3EH DB 000H,040H,040H,000H,040H,040H,000H,000H -=3FH DB 000H,001H,002H,004H,000H,000H,000H,000H =40H DB 000H,020H,054H,054H,054H,078H,000H,000H a =41H DB 000H,07FH,048H,044H,044H,038H,000H,000H b=42h DB 000H,038H,044H,044H,044H,028H,000H,000H c=43h DB 000H,038H,044H,044H,048H,07FH,000H,000H d=44h DB 000H,038H,054H,054H,054H,018H,000H,000H e=45h DB 000H,000H,008H,07EH,009H,002H,000H,000H f=46h DB 000H,00CH,052H,052H,04CH,03EH,000H,000H g=47h DB 000H,07FH,008H,004H,004H,078H,000H,000H h=48h DB 000H,000H,044H,07DH,040H,000H,000H,000H i=49h DB 000H,020H,040H,044H,03DH,000H,000H,000H j=4ah DB 000H,000H,07FH,010H,028H,044H,000H,000H k=4bh 25
DB 000H,000H,041H,07FH,040H,000H,000H,000H l=4ch DB 000H,07CH,004H,078H,004H,078H,000H,000H m=4dh DB 000H,07CH,008H,004H,004H,078H,000H,000H n=4eh DB 000H,038H,044H,044H,044H,038H,000H,000H o=4fh DB 000H,07EH,00CH,012H,012H,00CH,000H,000H p=50h DB 000H,00CH,012H,012H,00CH,07EH,000H,000H q=51h DB 000H,07CH,008H,004H,004H,008H,000H,000H r=52h DB 000H,058H,054H,054H,054H,064H,000H,000H s=53h DB 000H,004H,03FH,044H,040H,020H,000H,000H t=54h DB 000H,03CH,040H,040H,03CH,040H,000H,000H u=55h DB 000H,01CH,020H,040H,020H,01CH,000H,000H v=56h DB 000H,03CH,040H,030H,040H,03CH,000H,000H w=57h DB 000H,044H,028H,010H,028H,044H,000H,000H s=58h DB 000H,01CH,0A0H,0A0H,090H,07CH,000H,000H y=59h DB 000H,044H,064H,054H,04CH,044H,000H,000H z=5ah DB 000H,000H,008H,036H,041H,000H,000H,000H {=5BH DB 000H,000H,000H,077H,000H,000H,000H,000H =5CH DB 000H,000H,041H,036H,008H,000H,000H,000H }=5DH DB 000H,002H,001H,002H,004H,002H,000H,000H -=5FH DB 000H,0FFH,0FFH,0FFH,0FFH,0FFH,000H,000H =60H 4 COLUMN EQU 30H 0-191 PAGE EQU 31H D1D0 CODE EQU 32H 26
COUNE EQU 33H CCW_PRMOV DPTR#CCTAB MOV ACODE MOV B#20H 32 MUL AB X32 ADD ADPL MOV DPLA = + X32 MOV AB ADDC ADPH MOV DPHA PUSH COLUMN PUSH COLUMN MOV CODE00H CCW_1 MOV COUNT#10H 16 MOV APAGE ANL A#07H ORL A0B8H MOV COMA LCALL PRL0 LCALL PRM0 LCALL PRR0 POP COLUMN MOV ACOLUMN CLR C SUBB A#40H -64 JC CCW_2 0 MOV COLUMN A SUBB A#40H -64 JC CCW_11 0 MOV COLUMN A 0 MOV APAGE SETB ACC.5 MOV PAGEA 00 01 10 LJMP CCW_2 CCW_11MOV APAGE SETB ACC.4 MOV PAGEA CCW_2 MOV COMCOLUMN ORL COM#40H MOV APAGE ANL A#30H 27
CJNE A#10HCCW_31 01 LCALL PRM0 LJMP CCW_4 CCW_31CJNE A#20HCCW_32 10 LCALL PRR0 LJMP CCW_4 CCW_32LCALL PRL0 00 CCW_4MOV ACODE MOVC A@A+DPTR MOV DATA MOV APAGE ANL A#30H CJNE A#10HCCW_41 01 LCALL PRM1 LJMP CCW_5 CCW_41CJNE A#20HCCW_42 10 LCALL PRR1 LJMP CCW_5 CCW_42LCALL PRL1 00 CCW_5INC CODE 1 INC COLUMN 1 MOV ACOLUMN CJNE A#40HCCW_6 CCW_6JC CCW_7 MOV COLUMN#00H MOV APAGE JB ACC.5 CCW_9 JB ACC.4CCW_61 SETB ACC.4 MOV PAGEA MOV COM#40H 0 LCALL PRM0 LJMP CCW_7 CCW_61SETB ACC.5 CLR ACC.4 MOV PAGEA MOV COM#40H 0 LCALL PRR0 CCW_7DJNZ COUNTCCW_4 MOV APAGE JB ACC.7CCW_9 D7 1 INC A 1 SETB ACC.7 1 28
ANL A#0CFH MOV PAGEA MOV CODE#10H 16 LJMP CCW_1 CCW_9 MOV PAGE#02H MOV COLUMN#35H MOV CODE#00H LCALL CCW_PR MOV PAGE#02H MOV COLUMN#4BH MOV CODE#01H LCALL CCW_PR MOV PAGE#02H MOV COLUMN#63H MOV CODE#02H LCALL CCW_PR MOV PAGE#02H MOV COLUMN#7BH MOV CODE#03H LCALL CCW_PR SJMP 1. HD61202 5V VSSVOVEE 10K--20K 2. 3. 4. 29
2% 5. LED 3.8-4.3V 5V HY LEDA +5V 30