EDM12832-08 : 25-1 : 116600 : (0411)7612956 7632020 7631122 : (0411)7612958 Model No.: Editor:
LCD 1. ----------------------------------------------------3 2. ----------------------------------------------------3 3. ----------------------------------------------------3 4. -------------------------------------------------------7 5. I/O -----------------------------------------------7 6. ---------------------------------------------------16 7. ---------------------------------------------------19 8. ---------------------------------------------19 9. ---------------------------------------------20 2 20
LCD 1 2 12 3 3-1 : : : : : 3-2 STN LCD : : : 6 128(w)32 (h) MPU 8 1/32 Duty 110.0(W)65.0(H) 16.0 Max.(T) Mm 128(W) 32 (H) Dots 78.0(W)25.0(H) Mm 73.0885(W)18.2245(H) Mm 0.0635(W)0.0635(H) Mm 0.508(W)0.508(H) Mm Approx. 40 G 3-3 Vdd 0 5.0 V LCD Vdd Vee 0 5.0 V Vi 0 Vdd V Top -10 55 Tstg -20 65 90 %RH 3 20
LCD 3-4 3-4-1 Vdd 4.75 5.00 5.35 LCD Vdd Vee 5.0 V Vih Vdd=5V5% 0.8Vdd Vdd Vil 0 0.2Vdd Fflm Vdd=5V 70 75 80 Hz Idd Vdd=5V 0.8 1.2 Vdd Vee=5.2V ma LCD Iee Fflm=75Hz 0.15 0.2 LCD () Vdd Vee Ta= -20 =0,=0 Ta= 25 =0,=0 Ta= 60 =0,=0 Note: <1> =1/64 <2> 5.5 5.0 4.5 3-4-2. LED () V 5.0 cd/m 2 175 DC4.2Vrms, Dark room ma/ cm 2 0.2 DC4.2 Vrms, Dark room Hrs 10000 Note <1> Yellow green DC4.2 Vrms, Dark room -20 ~ 60-30 ~ 70 Note<1>: 20 60% V 3-5 4 20
LCD -20 5.5 LCD =0,=0 VLCD 25 5.0 () 60 4.5 V 1,2,5-20 1500 2000 tr 25 =0,=0 150 200-20 3000 3500 td 25 200 250 Ms 1,3,5 25 K 25-35 35-30 30 =0,=0 deg. 1,4,5 2.0 5.0 1,5,6 <1> <2> 2(k2) <3> 5 20
LCD <4> () = 1-2 <5> <6> (K) (K)= (B2) (B1) 6 20
LCD 4 5I/O 5-1. I/O 1 VEE LCD 2 VCC 3 GND 4 E 5 D/ I D/I=HDB0 ~DB7 D/I=L DB0~DB7 6 R/W R/W=HR/W=L 7 /RST () 8 CS 9~16 DB7~DB0 1718 LED- LED+ 7 20
5-2 LCD E Tc 1000 E Twh 450 E Twl 450 E Tr 25 E Tf Vdd=5V5% 25 R/W Tasu Vss=0V 140 ns R/W Tah Ta=25 10 Tdsu 200 Td 320 Tdhw 20 Tdhr 10 (a) (b) 8 20
5-3. LCD 5-4. Fig.5-4LCD Vdd LCD Vee : CMOS 5-5 5-5-1 5-4-1 LCD IRDR(BF) (DFF)XY 9 20
LCD (IR) IR, D/I=0, E, IR (DR) DR DR=1, E, DR, DR DB7~DB0 DR DD RAM (BF) BFBF=1, BF=0,, (DFF) DFF=1,DD RAM,DFF=0 XY XY 9 X, 6 Y XY DD RAM,X DD RAM,Y DD RAM RAM(DD RAM) DD RAM 1, 0 DD RAM DD RAM Z Z 6,, 1,RST Z 0 Z DISPLAY START LINE, DD RAM DD RAM 64, 64 5-5-2 1(DISPLAY ON/OFF) /W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 0 1 1 1 1 1 D D=1: (DISPLAY ON) D=0: (DISPLAY OFF) DD RAM D=0 D=1 2 /W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 1 1 A5 A4 A3 A2 A1 A0 10 20
LCD ZZA5~A0 6 Z,0~63 : A5~A0 62, DD RAM : DD RAM : 62 63 0 1 2 3 60 61 : 1 2 3 4 5 6 63 64 3(SET PAGE X ADDRESS ) /W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 1 0 1 1 1 A2 A1 A0 DD RAM 8, 64 8 A2~A0 0~7 RST 0 DDRAM 4 Y (SET Y ADDRESS) R/W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 0 0 1 A5 A4 A3 A2 A1 A0 A5~A0 Y DDRAM Y DDRAM,Y 1, DDRAM 4-4 DDRAM CS=1 CS=1 Y= 0 1 2 3.. 62 63 0 1 2 3.. 62 63 DB0 DB0 DB0 DB0 0 X=0 X=2 DB7 DB7 DB7 DB7 7 DB0 DB0 DB0 DB0 8 X=1 X=3 DB7 DB7 DB7 DB7 15 DB0 DB0 DB0 DB0 16 X=4 X=6 DB7 DB7 DB7 DB7 23 DB0 DB0 DB0 DB0 24 X=5 X=7 DB7 DB7 DB7 DB7 31 5 (STATUS READ) R/W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 1 0 BF 0 ON/OFF RST 0 0 0 0 R/W=1,D/I=0, E H,(DB7~DB0) BF: ( BF ) ON/OFF: DFF ( DFF ) RST: RST=1, 11 20
LCD 6(WRITE DISPLAY DATA) R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 0 1 D7 D6 D5 D4 D3 D2 D1 D0 D7-D0 D7-D0 DD RAM Y 1 7(READ DISPLAY DATA) R/W RS DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 1 1 D7 D6 D5 D4 D3 D2 D1 D0 DD RAM D7-D0 DB7-DB0Y 1 DDRAM 5-5-3 MPU MPU8031 8031 P0 8031 RDWR RESET D/IR/W 8031 P1.5,P1.4,P1.3 Vcc +5V GND Vee 5-5-4 1 (a) BF=1 BF=0 12 20
LCD BF: SETB R/W CLR D/I MOV A,@R0 JB ACC.7, BF JB ACC.4, BF RET (b) IR LCALL BF CLR R/W CLR D/I MOV A, ID ;(ID) MOVX @R0-,A (c) DR LCALL BF CLR R/W SETB D/I MOV A#DATA #DATA MOVX @R0,A 2 ******* 135 123125127********* RST BIT P1.5 D/I BIT P1.3 R/W BIT P1.4 ORG 0000H CLR RST NOP NOP SETB RST NOP NOP START: LCALL BF CLR R/W CLR D/I MOV A#3FH ; MOVX @R0,A MOV R7,#20H MOV R1,#0FFH LCALL BF CLR R/W 13 20
WR: LCD CLR D/I MOV A,#0B8H ;X=0 MOVX @R0,A LCALL BF CLR R/W CLR D/I MOV A,#40H ;Y=0 MOVX @R0,A LCALL WR LCALL BF CLR R/W CLR D/I MOV A,#0B9H ;X=1 MOVX @R0,A LCALL WR LCALL BF CLR R/W CLR D/I MOV A,#0BAH ;X=2 MOVX @R0,A LCALL WR LCALL BF CLR R/W CLR D/I MOV A,#0BBH ;X=3 MOVX @R0,A LCALL WR lcall delay lcall delay LJMP START LCALL BF CLR R/W SETB D/I MOV A,R1 MOVX @R0,A CPL A MOV R1,A DJNZ R7,WR 14 20
LCD MOV R7,#20H RET BF: SETB R/W CLR D/I MOVX A,@R0 JB ACC.7,BF JB ACC.4,BF RET DELAY : MOV R5,#03H MOV R4,#055H MOV R3,#055H LOOP1: DJNZ R3,LOOP1 DJNZ R4,LOOP1 DJNZ R5,LOOP1 RET 3 15 20
6 6-1. LCD 6-1-1 : 203 : 6520% RH 6-1-2 20W LCD 30cm 6-1-3 (1) (2) 6-2. AQL MIL-STD-105D I Q/ED-01-98(II) MIL-STD-105D I Q/ED-01-98(II) 16 20
6-3. LCD 6-3-1 6-3-2 6-4. 1) (1) (2) (3) (4) (mm) 0.3 (note) 2) 0.3<0.45 3 0.45<0.6 1 0.3< 0 (Note) 4 (mm) (mm) L10 W0.03 5.0L10 0.03<W0.04 3 3) 5.0L10 0.04<W0.05 2 1.0L10 0.05<W0.06 2 1.0L10 0.06<W0.08 1 L10 0.08<W 2) 20mm 4) 5) [: mm] A+B0.45 0<C D+E0.35 F+G0.35 2 2 2 Note: 1) 3 2) (mm) 0.7 (note) 0.7<1.0 3 1.0<1.5 1 1.5< 0 Note: 1) 2) 30mm 17 20
LCD (mm) 0.4 (note) 6) 0.4<0.65 2 0.65<1.2 1 1.2< 0 7) 2)/ 3) / 8) LCD 9) 10) 11 12) 13) (1) (2) (3) HSC TCP 14) (1) LSI, IC 50% (2) LSI, IC 50% 15) 16) PCB 17) PCB (1) 0.45<, N1 (2) 0.3<0.45, N1 : (unit: mm) (3)0.5<L, N1 L: (unit: mm) (1) PCB (2) (1) PCB PCB 2 (2) 18) 19) (1) (2) 13 18 20
7. LCD 7-1. 5`0,000 (25 ) 7-2. 1) 60 96hrs 2) -20 96hrs 10% 2. 3) 40, 90%RH, 96hrs 4) 70 96hrs 5) -30 96hrs 6) 7) 25302570 5(min) 30(min) 5(min) 30(min) 5 cycle, 55~60%RH 10~55~10hz amplitude: 1.5mm 2hrs for each direction 20% 2. 2 8. 8-1. LCD LCD LCD 8-2. LCD LCD [] LCD : - - - - 8-3. LCD C-MOS LSI, Vdd Vss, 8-4. - LCD 19 20
LCD - 8-5. - LCD LCD LCD, LCD - 8-6., - - - 8-7. - LCD - 9. 9-1. 9-2. - - - - 20 20