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Contents
1. GRAPHIC TEXT OR AND EXOR 7 334 DATAAUTO READ WRITE CODE HEX FUNCTION OPERAND 10110000 Data auto write set 10110001 Data auto read set 10110010 B2H Auto reset This command is convenient to send full screen data from external display RAM After setting auto mode Data write or read command is not necessary between each data Data auto write or read command should follow the Address pointer set and address pointer is automatically increment by 1 after each data After sending or receiving all data Auto reset is necessary to return normal operation because all data is regarded Display data and no command can be accepted in the auto mode Note status check for auto mode STA2 S TA3 should be checked between each Data Auto reset should be performed after checking STA3 1 STA2 1 7 35 DATA READ WRITE CODE HEX OPERAND 11000000 COH Data write and ADP increment Data 11000001 Data read and ADP increment Data 11000010 Data write and ADP decrement Data 11000011 C3H Data read and ADP decrement Data 11000100 C4H Data write and ADP non variable Data 11000101 C5H Data read and ADP non variable Data This co2. Symbol Parameter Min Type Max Units IIN VDD supply current 10 150 VA B Output voltage across lamp 37 40 43 75 80 85 FEL VA B output drive frequency 600 800 1000 VDD Supply voltage 4 5 12 CL Load capacitance 0 25 5 lt lt lt lt TA Operating temperature 0 50 O Note EL Backlight with white lamp 7 Function Description 7 1 STATUS READ Before sending data read write command it is necessary to check the Status Status check Status of T6963c can read from data lines RD L WR H CE L C D H 00 lt 207 Status word T6963C status word format is following MSB LSB STA7 STA6 5 5 5 4 5 5 2 5 1 STAO D7 D6 D5 D4 D3 D2 DI D0 STAO Check capability of command execution 0 Disable 1 Enable STAI Check capability of data read write 0 Disable Enable STA2 Check capability of auto mode data read 0 Disable Enable STA3 Check capability of auto mode data write 0 Disable Enable 5 4 Not use 5 5 Check capability of controller operation 0 Disable 1 Enable STA6 Error flag Using screen peek copy command 0 No error l error 5 7 Check the condition blink 0 Disable 1 Enable Note 1 It is necessary to check STAO and S
3. 0 DB 003H 031H 0631 O SSH Rae 003H 033H best Sot 033H 019H 098H 0ccH 0ccH DB 000H 007H OffH ObfH OffH OFFA OffH OFFA Off Hl Off Off H OffH OffH 0f4H DB 001 0 1 086 061 0 1 086 0f3H 01eH ye COH 033 00fH 018H 0c7H 0ccH DB 000H 003H 0ffH 0ffH 0ffH 0ffH 0ffH 0fb H 0ffH 0ffH 0ffH 07eH 0efH 0f8H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H OOOH 000H 000H 000H 000H DB 000H 000H OffH 0ffH 0ffH OffH 0ffH Off Off OffH 0ffH GdfH 0beH 0f0H DB 000H 000H 000H 000H OOOH 00H 000H 000H OOOH 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 07fH 0fbH 0ffH 0ffH Off H OffH OffH 0f7 H 09fH 0ffH 080H DB 000H 000H 000H 000H 000H DUUM 000 OH 000 000H 000H 000H DB 000H 000H 03fH 0ffH OffH OffH OftH OffH OffH 07fH OffH OffH Oe0H DB 000H 000H 000H 000H 000H RY 000H On DOA 0008 000H 000H 000H DB 000H 000H 01fH 0fdH 07fH ffH OffH OffH OffH 0ef AL ODfH 000H 000H 000 DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 007H 0ffH 0ffH OffH OffH OffH OfFA 0f8H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 10001 000H 000H 000H DB 000H 000H 003H 0ffH 0ffH 0ffH 0ffH 0ffH 0feH1 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H Wn 000H 000 000H 000H 000H D
4. Table 2 COMMAND CODE DI D2 FUNCTION 00100001 X address Y address Cursor pointer set Register Set 00100010 Data 00H Off register 00100100 Low address High address Address pointer set 01000000 Low address High address Text home address set Control 01000001 Columns 00H Text area set Word set 01000010 Low address High address Graphic home address set 01000011 Columns 00H Graphic area set 1000x000 OR mode 1000x001 EXOR mode Mode set 1000x011 AND mode 1000x100 Text attribute mode 10000xxx Internal CGROM mode 10001xxx External CGRAM mode 10010000 Display off 1001xx10 Cursor on blink off Display 1001xx11 Cursor on blink on Mode 100101xx Text on graphic off 100110xx Text off graphic on 100111xx Text on graphic on 10100000 1 line cursor 10100001 2 line cursor 10100010 3 line cursor Cursor 10100011 4 line cursor Pattern 10100100 5 line cursor Select 10100101 6 line cursor 10100110 7 line cursor 10100111 8 line cursor Data auto 10110000 Data auto write set Read write 10110001 Data auto read set 10110010 Auto reset 11000000 Data Data write and ADP increment 11000001 Data read and ADP increment Data read 11000010 Data Data write and ADP decrement Write 11000011 Data read and ADP decrement 11000100 Data Data write and ADP no variable 11000101 Data read and ADP no variable Screen peek 11100000 Screen peek
5. 1FH Low 5bits are valid 1 Screen drive X address 00H AFH Y address 00H 2 Offset register set The offset register is used to determine external character generator RAM area T6963C has 16 bits address lines as follow MSB LSB AdI5 44 43 40 Ad8 Ad7 Ad5 Ad4 Ad2 Adl AdO The upper 5 bits ad15 ad11 are determined by offset register The Middle 8 bits ad10 ad3 are determined by character code The Lower 3 bit ad2 ad10 are determined by vertical counter The Lower 5 bit of D1 data are valid The data format of external character Generator RAM d du au xi SPRT 3 Address pointer set The address pointer set command is used to indication the start address For writing or reading to external RAM The flow chart address pointer set command Address pointer set Status check Low address data set Status check Low address data set Status check Command 24H send Address pointer set command send ED O gt 7 32 Control word set CODE HEX FUNCTION D1 D2 01000000 40H Text home address set Low address High address 01000001 Text area set Columns 00H 01000010 42H Graphic home address set Low address High address 01000011 43H Graphic area set Columns
6. OUTD AND COMM OUTII OUTII LCALL 1 MOV A R2 LCALL OUTD LCALL PR01 MOV A R3 LCALL OUTD OUTIN IS FOR NO PARA TD PR01 PR02 PR03 PRO MS40 M32 MS1 TIME TIME1 TIME2 UTIN U OUTDI LCALL MOV A R4 SJMP OUTDI OUTD IS FOR CLR CLR P3 1 MOV PLA SETB P3 1 SETB P3 0 RET LCALL PRO JNB ACC 0 PRO01 JNB ACC 1 PRO1 RET LCALL PRO JNB ACC 2 PR02 RET LCALL PRO JNB ACC 3 PR03 RET ORL P3 0BH ORL P1 40FFH CLR P3 3 MOV A P1 SETB P3 3 RET MOV R7 00FH MOV R6 401FH DJNZ R6 MS1 DJNZ R7 MS2 RET MOV 23H 03H MOV 21H 0FFH LCALL MS40 30 IS FOR ONE PARA 2 16041 JR BE 80 fT LOUMN THE ENTRANCE OF TWO BYTE PARA FOR WRTIE DATA C D 0 WRITE COMMAND 0 W R 1 C D 1 Check the state of the LCD Module JUDGE STA0 JUDGE STA1 FOR STA2 FOR STA3 1 PORT IS FOR INPUT RD RD 1 DJNZ 21H TIME2 DJNZ 23H TIMEI RET LDATA DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 414 Y SPRT DB 0
7. OfcH 000 040H 080H DB 040H 002H 024H 020H 0a3H 08fH 0c6H 000H 005H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 010H 010H 004H 001H 001H 021H 084H YE 000H 03fH 081H DB 040H 002H 01cH 020H 0c1H 004H 004H 002 000 000 000 000 000 SPRT DB 000H 000H 000H 000H 000H 010H 010H 000H 000H 001H 041H 000H 000H 000H 000H 000H DB 080H 002H 008H 020H 080H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H OOOH 000H 008H 07fH 010H 008H 000H 020H 002H DB 000H 00fH 03fH 001H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H n OOH 000H 004H 041H 00cH 00aH 004H 020H 002H DB 040H 009H 021H 001H 0fcH 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 004H 07fH 008H 009H 003H 020H 004H DB 07fH 089H 021H 003H 004H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 03fH 041H 003H 0ffH 081H 021H 004H DB 081H 009H 025H 005H 008H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 07fH 001H 008H OffH 08dH DB 010H 00fH 022H 018H 090H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 022H 020H 039H DOS 000H 041H 00cH DB 094H 009H 020H 020H 060H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 012H 03fH 089H 009H 000H 041H 014H DB 092H 009H 03fH
8. 30H 080 030H 030H DB 018H 000H 003H 000H 000H 000H 000H 003H 008H 000H 001H 081H 081H 080H DB 00cH 007H 0c3H 0c7H 0c0H 063H 0e1H 0e3H 0c0H 030H 0cfH 033H SOR DB 018H 0f0H 0f7H 0bcH 0f1H 0f1H 68fH 003H 600H 0f0H 001H 083H 0cfH 08 DB 007H 006H 066H 066H 060H 0c3H 033H 033H 030H 030H 0cdH 0b3H 30H pum 0b0H 03fH DB 019H 099H 09bH 039H 099H 099H 099H 083H 001H 098H 001H 081H 099H 080H DB 001H 0c6H 067H 0e6H 061H 083H 03 030H 030H 0cdH 0b3H 030H M 0b0H 030H DB 019H 0f9H 083H 031H 099H 099H 03H 001H 098H 001H 081H 099H 080H DB 000H 066H 066H 006H 063H 003H SSH 030H 030H 0ccH 0f3H 30H n 0f0H 030H DB 019H 081H 083H 031H 099H 099H 098H 003H 001H 098H 001H 081H 099H 080H DB 00cH 066H 066H 006H 066H 003H 033H 003H 030H 030H 0ccH 0f3H 50H eet 0f0H 030H DB 019H 081H 083H 031H 099H 099H 098H 003H 009H 098H 001H 081H 099H 08 DB 00cH 066H 066H 066H 06cH 003H 033H 033H 030H 019H 08cH 073H 019H 070 030 DB 019H 099H 09bH 031H 099H 099H 099H 081H 099H 099H 099H 081H 099H 098H DB 007H 0c6H OH 0c6H 06fH 0fbH 031H 6e3H 00fH 00cH 033H 030H 03fH DB 098H 0f0H 0f1H 0b0H 0f1H 099H 08fH 000H 0f0H 0f1H 099H 0fcH 6cfH 098H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H QUUM 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 030H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H
9. DB 000H 000H 000H 000H 002H 040H 004H 07fH 000H 000H 000H 020H 008H 060H 003H 010H DB 007H 0ffH 03fH 6a3H 600H 0a0H 008H 008H 003H 0fcH 000H 000H 000H 000H DB 000H 000H 0001 000H 004H 07fH 084H 002H 000H 0001 03fH 020H 00d H 006H 0ffH DB 084H 021H 011H 012H 001H 010H 009H 0ffH 082H 004H 000 000 0 DB 000H 000H 000H 000H 004H 081H 004H 004H 000H 000H 001H 07fH 0891 HIH 004H 010H DB 004H 021H 011H 014H 002H 008H 002H 048H 003H 0fcH 000H 000H 000H DB 000H 000H 000H 000H 00dH 010H 03fH 008H 000H 000H 021H 041H 001H 011H 00dH 0ffH DB 004H OffH 084H 006H 022H 048H 002H 004H 000H 000H 000H 000H DB 000H 000H 000H 0001 00cH 094H 009H 008H 000H 000H 012H 092H 001 019 011 DB 007H un 008H 008H 00bH 094H 09fH 603H 6fcH 000H 000H 000H DB 000H 000H 000H 000H 014H 092H 009H 008H 000H 000H 00aH 010H O39111 DITH 029H 011H DB 004H 021H 011H 008H 037H 0fdH 014H 091H 002H 004H 000H 000H 000H 000H DB 000H 000H 000H 000H 025H 011H 009H 0ffH 080H 000H 004H 010H 009H 011H 009H 0ffH DB 004H 021H 01fH 008H 000H 000H 005H 0a2H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 004H 051H 011H 008H 000H 000H 006H 010H 009 051 009H 011H DB 004H 021H JOffH 080H 000H 00aH 0e6H 01fH 09fH 080H 000H 000H DB 000H 000H 000H 000H 004H 020H 019H 008H 000H 000H 006H 018H WR 94H 008H 090H DB 007H 0ffH STA 007 020 008H 094H 010H 090H 000 TOOL 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 008H 000H 0001H 0
10. Screen copy 11101000 Screen copy 11110 Bit reset 3 SPRT 11111 Bit set 1111X000 Bit 0 LSB 1111X001 Bit 1 Bit 1111X010 Bit2 Set Reset 1111X011 Bit 3 1111X100 Bit 4 1111X101 Bit 5 1111X110 Bit 6 1111X111 Bit 7 MSB 6 Electric Parameter 1 ABSOLUTE MAXIMUM RATING Item Symbol Condition Min Typ Max Unit Supply VDD VSS 0 3 7 V Voltage logic Supply VDD VO VDD 0 3 VDD 0 3 Voltage LCD V Drive Input Voltage VI 0 3 VDD 0 3 V Operating Topr 10 55 ue Temperature Storage Tstg 20 60 Temperature 2 OPTICAL DATA Ta 25 C Item Symbol Condition Standard Value Unit min typ max Supply voltage Logic VDD VSS 4 75 5 5 25 V Supply voltage LCD Drive VDD VO V Supply current IDD 12 0 17 0 mA IO 1 8 2 5 mA EL Backlight current IEL 100 mA Input high voltage VIH High level 0 7VDD VDD V Input low voltage VIL Low level 0 0 3VDD V Supply voltage for LCD Ta 0 C 14 2 14 5 14 8 V Drive 1 80 duty VDD VO Ta 25 C 13 3 13 6 13 9 V Ta 50 C 12 3 12 6 12 9 V Contrast Ratio CR 4 Viewing Angle CR22 9 10 20 deg 0 60 120 deg Response Time rise Tr Note 1 Ta 2 130 200 ms 5 Response Time delay Td Note 2 Ta 2 150 230 ms 5 NOTE 1 Req
11. 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 16 SPRT DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 00
12. 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H OOOH 000H 000H DB 007H 0c6H 000H 000H 00fH 0fb H 000H 000H 000H 030H 0ccH 033H 00fH 00cH 030H 03fH DB 098H 000H 000H 000H 000H 001H 080H 000H 0f0H 000H 001H Osun 001H 080H DB 00cH 066H 000H 000H 000 O1bH 000H 000H 000H 030H 0ceH 033H 019H 08eH 030H 030H DB 018H 000H 003H 000H 000H 001H 080H 001H 098H 000H 001H 081H 081H 080H DB 00cH 066H 000H 0H 000H 033H 000H 000H 000H 030H 0cfH 033H
13. 001H 098H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 014H 048H 089H 0e9H 080H 061H 025H DB 011H 00fH 031H 006H 047H 080H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 014H 088H 089H 025H 000H 051H 004H DB 051H 009H 031H 018H 041H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 015H 014H 089H 025H 000H 089H 004H DB 020H 009H 02aH 007H 0fcH 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 006H 0a2H 089H 026H 000H 089H 000H DB 000H 009H 02aH 000H 084H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 038H 080H 08bH 024H 081 001H 00aH DB 041H 009H 024H 000H 084H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 0feH 08dH 02aH 082H 011H 00aH DB 024H 091H 02aH 001H 004H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 084H 00aH 01aH DB 004H 095H 033H 082H 004H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 005H 002H 040H 088H 004H 001H DB 0fcH 022H 021H 00cH 014H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 002H 004H 000H 000H 000H 000H DB 000H 000H 000H 030H 008H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H
14. 003H 033H 003H 033H 03fH 000H DB 000H 000H 000H 000H 000H 007H 0ffH 0fSH 000H 03fH 0feH 000H 000H 000H DB 000H 000H 003H 0cfH 018H 019H 083H 033H 033H 030H 003H 033H 003H 033H 030H 000H DB 000H 000H 000H 000H 000H 000H 0ffH 0e0H 000H 03fH 0feH 000H 000H 000H DB 000H 000H 001H 086H 018H 019H 083H 033H 033H 030H 003H 033H 003H 033H 030H 000H DB 000H 000H 000H 000H 000H 001 H 0ffH 0e7H 0c0H 03bH 0f8H 000H 000H DB 000H 000H 001H 086H 019H 099H 09bH 033H 033H 033H 033H 003H 033H 033H 000H DB 000H 000H 000H 000H 007H 0ffH 0ffH 0ffH 0ffH 0ffH 0ffH 0f7H 0ffH 0e0H DB 000H 000H 001H 086H 00fH 018H 0f1H 0e3H 033H 01eH 001H 09eH 001H 0b3H 01eH 000H DB 000H 000H 000H 027H OffH 0ffH 0fcH 07fH 0ffH 0ffH 0ffH 083H 0f8H 03c DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 07fH 0feH 03fH 0efH 0c0H 003H 0ffH 0ffH 0ffH 0ffH 0f8H 01leH DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H ODOH 000H DR Qoo 000H 000H DB 000H 000H 0c3H 0bcH 000H 00aH 000H 007H 07eH 0c7H 0ffH 0cbH 0fcH DB 000H 000H 000H 000H 000H OOOH 000H 000H 000H OOOH 0001 000H 000H DB 000H 007H 083H 0bcH 000H 00aH 000H 000H 07eH 0c7H 0ffH 0cbH 0fcH 086H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DOOR 000H OOOH 000H 000H 000H DB 000H 018H 01fH 0fcH 000H 01eH 600H 600H 07fH 0dfH 0ffH 0c3H 0fcH 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 006H 000H 000H 000H 000H 000H DB 000H 03fH 03f
15. 00H The home address and column size are defined by this command 1 Text home address and area set The starting address of external display RAM for text display is Defined by this command The text home address shows the left end and Most upper position The relationship of external display RAM address and display position Example Text home address 0000H Text area 00A0H MD2 0 MD3 0 80 COLUMN DUAL 0 MDS 1 MD0 1 MD1 0 28 LINES Display plane 0000H 00H 004EH 004FH 1 Line 00A0H 00 1 2 Line 10 IOEIH 112 112 28 Lines d d SPRT 2 Graphic home address and area set The starting address of external display RAM for Graphic display is Defined by this command The graphic home address shows the left end most Upper line The of external display RAM address and display position xample Graphic home address 0000H Graphic area 0020H MD2 H MD3 H 32 COLUMNS DUAL H MDS L MD0 H MD1 H 2 LINES Example Display plane 0000H 000H 001EH 001FH 0020H 02IH 003EH 003FH 01 OIEIH 1 1 7 33 MODE SET The display mode is defined by this command The display mode don t have to change until to send next this command Logically OR EXOR AND of text and graphic be displayed P When internal character generator mode is selected character code 00H 7FH are s
16. 00H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 002H 000H 004H 000H 000H 000H 000H 020H 010H 000H 002H 010H DB 000H 000H 000H 042H 000H 040H 10H 010H 000H 000H 000H 000H 000H 000H
17. 01H 010H 000H 001H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 020H 046H 03fH 091H 01fH 0ffH 084H 006H 042 000 DB 020H 001H 000H 028H 082H 002H 008H 01fH 0f9H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 015H 082H 004H 091H 011H 008H 008H MS 088H 042H 000H DB 040H 003H 0fcH 028H 082H 002H 004H 000H 001H 000H WOH 000H 000H DB 000H 000H 000H 000H 000H 014H 010H 004H 091H 011H 008H 037H 0fdH DB 040R2006H2004H2024H20feH 004H 006H 000H 001H 000H 000H 000H 000H 0 DB 000H 000H 000H 000H 000H 004H 010H 004H 091H 01fH 008H 000H 00011 JOSE 042H 000H DB 041H 00aH 004H 022H 020H 008H 083H 08fH 0f1H 000H 000H 000H 0 H DE OOOH OOOH FAH 0 18 DTE OME 080I wm QU SH HAELOSH DB 000H 000H 0001 0001 0001 0081 0101 0041 091H 0111 00811 007H T 008H 042H 000H DB 040H 022H 022H 094H 000H 080H 008H 011H 000H n UH 000H 000H DB 000H 000H 000H 000H 000H 030H 038H 00eH 091H 013H 088H 004H 004H OTH 0feH 000H DB 040H 002H 004H 024H 088H 001H 008H 00fH 0f1H 000H 000H 000H 000H 0 DB 000H 000H 000H 000H 000H 010H 056H 031H 011H 03dH 008H 004H 004H 00811 042H 000H DB 040H 003H 0fcH 020H 088H 002H 004H 008H 011H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 011H 093H 081H 011H 011H 014H 004H 004H 000H 040H 080H DB 040H 002H 004H 020H 084H 004H 07eH 008 001 000 000 000 000 000 DB 000 000 000 000 000 016 011 002 001 001 012 007
18. 09H 028H D 0120 008H 060H DB 004H 021H 013H 088H 004H 004H 038H 088H 01fH 09fH 080H 000H 000H 0 DB 000H 000H 000H 000H 002H 041H 002H 008H 00cH 000H 009H 024H 008H 008H 020H DB 004H 021H 03dH 008H 004H 004H 008H 08cH 010H 090H 080H 000H 000H 000H DB 000H 000H 000H 000H 00aH 024H 085H 008H 00cH 000H 010H 046H 008H 010H 008H 05cH DB 008H 021H 014H 004H 004H 008H 094H 010H 090H 080H 000H 000H 000H DB 000H 000H 000H 000H 012H 004H 089H 088H 004H 000H 021H 083H 094 000H 008H 087H DB 088H 021H 001H 012H 007H 008H 0a2H 01fH 09fH 080H 000H 000H 000H DB 000H 000H 000H 000H 001H 0fcH 011H 028H 008H 000H 00eH 001H 023H 0ffH 08bH 001H DB 010H 025H 001H 021H 084H 004H 008H 0c3H 090H 090H 080H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 020H 010H 000H 000H 000H 000H 000H 000H 000H 000H DB 020H 022H 001H 041H 000H 000H 008H 081H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 010H 000H 000H 000H 000H 042H 000H 040H 000H 040H 000H DB 000H 000H 040H 000H 000H 000H 000H 000H 00014 OOOH 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 009H 0ffH 084H 081H 03fH 0a3H 000H 0a0H 000H 040H 00fH DB 0fcH 000H 040H 03eH 0feH 001H 010H 00fH 0ffH 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 009H 001F 004H 091H 011H 012H 001H 010H 000H 040H 000H DB 008H 01fH 0ffH 0a4H 082H 001H 090H 000H 001H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 048H 004HA 091H4 011H 014H 002H4 008H 00fH 0feH 000H DB 010H 000H 080H 024H 0feH 0
19. 0H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000
20. B 000H 000H 000H 000H 007H 099H fH 0c0H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H IU OOH 000 000H 000H 000 000 000 DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H SPRT END 19
21. H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 03fH DB 0fcH 03fH 0cfH 0c0H 000H 000 M DO 0f0H XH 000H 039H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000 000H 000H 000H DB 03fH 080H 060H 038H 000H 000H 000H 0f8H 027H 0f8H 038H 000H 0c3H 0 DB 000H 000H 000H 000H 000H 000H 000H 000 000H 000H 000H 00011 0 OH 000H 000H DB 003H 0ffH 0ffH 0e4H 000H 000H 001H 0fdH 0ffH 0ffH 0feH 000H 080H 034H DB 000H 000H 000H 000H 000H 000H 000H 000H OOH 000H 000H 00H 000 000H 000H 000H DB 000H 03fH 0ffH 6f7H 0e0H 000H 001H 0feH 0ffH 0fbH 0efH 0e1H 0 48H DB 000H 000H 00cH 030H 0cOH 018H 000H 000H 000H 000H 000H 6000 030H 000H 000H DB 000H 000H 07fH 0f8H 03fH 070H 1000 OfeH 010H 0fbH 0e8H 0e0H 030H 0c8H DB 000H 000H 00cH 030H 0c0H 018H 000H 000H 000H 000H 003H 000H 003H 030H 000H 000H DB 000H 000H 007H 0ffH 080H 0cfH 0c7H 0fcH 040H 00fH 0ffH 0c0H 060H 080H SPRT DB 000H 000H 00cH 030H 0c0H 018H 000H 000H 000H 000H 003H 000H 003H 030H 000H 000H DB 000H 000H 000H 07fH 0ffH 098H 0cfH 0fb H 000H 007H 0ffH 040H 04cH 080H DB 000H 000H 006H 079H 08fH 018 0f1H 0e3H 0feH 01eH 007H 09eH iy 0beH 01eH 000H DB 000H 000H 000H 000H 07fH 0ffH 0ffH 0e2H 000H 01fH 0ffH 080H 008H 080H DB 000H 000H 006H 079H 099H po 09bH 033H SH 033H 003H 033H 003H 033H 033H 000H DB 000H 000H 000H 000H 003H 0ffH 0ffH 0c2H 000H 03fH 0ffH 080H 000H 000H DB 000H 000H 003H 04bH 01fH 099H 083H 033H 033H 03fH
22. H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 018H 001H 098H 001H 080H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 001H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 018H 001H 098H 001H 080H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 002H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 018H 001H 098H 001H 080H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 04H 0000 00H DB 000H 000H 000H 000H 000H 000H 006H 018H 0f1H 098H 0f1H 080H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 004H 000H 000H 000 DB 000H 000H 000H 000H 000H 000H 007H 0f9H 099H 099H 099H 080H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 001H 000H 000H 000H 000H 008H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 019H 0f9H 099H 099H 080H 000H 000H 000H 000H DB 000H 000H 000H 000H 000
23. H 000H 040H 000H 000H 000H 008H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 019H 081H 099H 099H 080H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 020H 000H 000H 000H 018H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 019H 081H 099H 098H 000H 000H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 018H 000H 000H 000H 010H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 019H 099H 099H 099H 080H 000H 000 000H 000H DB 000H 000H 000H 000H 000H 000H 008H 000H 000H 000H 010H 000H 000H 000H DB 000H 000H 000H 000H 000H 000H 006H 018H 0f1 H 098H 0f1H 080H 000H OOOH 000H 000H DB 000H 000H 000H 000H 000H 000H 00cH 040H 000H 000H 010H 000H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 00cH DB 000H 000H 000H 000H 000H 000H 003H 0e0H 000H 000H 030H 000H 000H 0f0H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H OOOH 000H 000H 01eH DB 000H 000H 000H 000H 000H 000H 003H 0c0H 000H 000H 020H 000H 001H 000H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000 000H 031H DB 000H 000H 000H 000H 000H 000H 000H 0f0H 000H 000H 020H 000H 002H 0 DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H OOOH MOH 000H 03fH DB 0f8H 000H 000H 000H 000H 000H 000H 078H 00fH 0c0H 020H 000H 0 e0H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H Qon 000H 03eH DB 003H 0c0H 078H 000H 000H 000H 000 78H 00fH 0e0H 020H 000H 009H 080H DB 000H 000
24. H 0fcH 000H 09eH 000H 000H 07fH 047H 0ffH 0e3H 0fcH 002H DB 000H 000H 000H 000H 000H 000H 000H 000H 000H 000H 000 00H 000H 000H 000H 000H DB 000H 040H 01fH 0ffH 0ffH 0f8H 063H 080H 07fH 0f7H 0ffH 043H 0fcH 002H DB 006H 019H 086H 061H Oc THEO 086H 007H 00H 000H QUU WO ni 000H 0c0H 0ccH DB 000H 060H 01fH 0ffH 0ffH 0f9H 0ffH 0f0H OffH OffH 04fH OfeH 0 DB 006H 019H 0c6H 063H OSLO SH 006H OON 000 000 000H 0c0H 0ccH DB 000H 02fH 0ffH 6ffH 0ffH 0ffH Off H 0ffH 07fH Off OffH 0cfH 0ffH 09aH DB 006H 019H 0e6H 066H 019H 0e6H 006H 003H 000H 000H 000H 000H 000H 0c0H 0ccH DB 000H 03fH 0ffH 0ffH 0ffH 0ffH 0ffH 0ffH 07fH 0ffH 0feH 0cfH OffH 09 DB 006H 019H 0e6H 066H 019H 0e6H 006H 003H 01eH 01eH 000H 0c0H 01eH 0c7H 0ccH DB 000H 01fH 0ffH 6ffH 0ffH 0ffH Off FH Off HL OffH 0ffH Off H OffH 0ffH0feH DB 006H 019H 0b6H 066H 019H 0b6H 007H 033H 033H 000H 0ccH 0d9H 09cH 0ccH 0ccH DB 000H 00fH 0ff FH OAA Of A Off 1 0ffH 0ff HL OffH OffH Off H 0ffH0feH DB 006H 019H 0b6H 066H HL 0b6H 006H 030H 000H 06dH 099 098H 0ccH 0ccH DB 000H 00fH 0ffH 07fH 0ff FH 0ffH 0ffH Off OffH OffH OffH OffH 0ffH 0fe DB 006H 019H 09eH 066H 019H 09eH 006H 003H 030H 030H 000H 06dH in 098H 0ccH 0ccH DB 000H 00fH 07fH 0ffH OFFA OFFA Off OffH Off Hi Off OFFA FA OFFA Ofc DB 006H 019H 09eH 066H 019H 09eH 006H 003H 030H 030 000 07fH OOOH 098H 0ccH 0c0H DB 000 007 0
25. R4 20C0H MOV R3 10H MOV R4 40COH LCALL inc 10H DJNZ R2 QW DJNZ 12H QW1 LCALL TIME LCALL TIME QW MOV R4 80H 2 blank 84H txt character is error please make the area of graphic change the amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp 310 row 5 8 line 8 row 330 characters per line Char code 10H is character code memory j That s txt construction MOV R4 798H 8 6 6 6 6 8 8 6 4 4 8 8 8 6 6 6 8 6 8 6 6 6 8 6 8 8 6 6 6 8 LCAII OUTIN MOV R02 MOV R1 4200H MOV R2 4200H MOV 22H 430 MOV R3 10H MOV R4 24H LCALL OUTI2 SE text off graph on DISPLAY The graphic MOV DPTR ZLDATA NOMAS ere ku as ERS SE SS SSES LCALLLDIS LCALL TIME LCALL TIME MOV 22H 80 MOV DPTR 1000H MOVE MOV R2 DPL MOVES MOV R3 DPH MOV R4 42H LCALL OUTI2 MOV 21 0 0 MOVESI LMS2 MOV 6 0 LMS1 DJNZR6 LMS1 DJNZ 21H MOVESI MOV 25H 1EH MOVES2 INC DPTR DJNZ 25H MOVES2 DJNZ 22H MOVE LCALL TIME LCALL TIME LCALL TIME LJMP STAR winding up 80 rows E e e e e e e de ISIE e e e e de de de e e e de de II I ISIS III ISI IS de de edet edet ICE e e ICE ICE ICCC ICE ICE de ke de deke de ke eRe LDIS1 MOV R1 160 LDIS2 MOV R2 22H NOP LDIS3 CLR A MOVC MOV R MOV H0COH LCALL OUTH INC DPTR DJNZ R2 LDIS3 DJNZ RI LDIS2 RET THIS SUBR IS FOR DISPLAYING ONE LINE THE ENTRANCE PARA
26. SPRT Beijing Spirit Technology Development Co Ltd SPRT240128A User s Manual 1 Specification 1 Power VDD 5V 10 own 10V negative pressure in module it is used for LCD driver voltage 2 Display Content 240 line x 128 row dot 3 Whole screen dots 4 Own 8K data memory software set the address 5 The interface match8080 series and Z80 series MPU control time order 6 Driver Mode 1 128 DUTY 1 9 BIAS 7 Working Temperature 10 C lt 60 C Store Temperature 20 C lt 70 C 8 Own LED or EL backlight backlight circuit lt 100 mA 9 6 O CLOCK display 2 Dimension Chart Chart 1 144 0 5 _ 138 All not noted tolernce 0 3 132 10 Omax 13 7max 114 f 5 9 Omax oid _ 0 05 m 3 Ales s 8 2 la 5 DETAIL 20 2 2 54x19 48 26 4 92 NI External Chart Table 1 ITEM NOMINAL DIMEN Module Volume 144 0x104 0x13 7 o mm O 114 0 64 0 mm 240x128 DOTS 0 40 0 40 Umm 0 45x0 45 sima 3 Hardware Structure Chart SPRT RES i 5 FD o TE x SEG DRV SEG DRV SEG DRV 1 2 5 C D LCD PANEL 240 X 128 0015 CON DRV COM DRY Power Supply Cireuit 4 External Interfa
27. TA1 at the same time the error Is happened by sending data at executing command 2 The status check will be enough to check STAO STA1 3 STA2 STA3 are valid in auto mode STAO STA 1 are invalid SPRT Status checking flow STATUS gt AUTI MODE STATUS gt 29988 3 NO YES 1 YES RETURN RETURN 7 2 DATA SET In T6963C the data have been set and command executes The order of procedure of command sending Command sending gt Command sending gt Status check Status check Data write Data write Status check Status check Command write Data write lt END _ gt Status check Note In case of over 2 data sending Command write 22 eno 7 31 Description of command 1 Register set CODE HEX FUNCTION Dl D2 00100001 21H Cursor pointer set X address Y address 00100010 22H Offset register set Data 00H 00100100 24H Address pointer set Low address High address 1 Cursor pointer set The position of cursor is specified by X address The cursor position Is moved only by this command The cursor pointer doesn t have the Function of increment and decrement The shift of cursor set by this Command X address Y address are specified following X address 00H 4FH Low 7bits are valid Y address
28. ce of Module Signal of external interface please refer to table 2 Table 2 Pin no Symbol Level Function 1 FG 0V Frame ground 2 Vss OV Ground 3 VDD 5 0V Supply voltage for logic 4 V0 Operating voltage for LCD drive 5 WR L Write signal 6 RD L Read signal 7 CE L Chip enable signal 8 C D H L H Instruction code L Data 9 RESET L Reset signal 10 DB0 H L Data bit 0 11 DB H L Data bit 1 12 DB2 H L Data bit 2 13 DB3 H L Data bit 3 14 DB4 H L Data bit 4 15 DB5 H L Data bit 5 16 DB6 H L Data bit 6 17 DB7 H L Data bit 7 18 FS H L Font select signal H 5X8 dots L 8X8 dots 19 VOUT 20 LED LED Backlight 21 LED LED Backlight 5 IC Explanation And Command Set T6963C is LCD controller designed to be used for control LCD driver LCD driver LSIs and display data Memory It has an 8 bit parallel data bus And control lines for reading or writing through a MPU I F SPRT It has 128 words character generator ROM with the capability to control External display RAM ofup to 128K bytes Allocation of text graphics And external generator RAM can be easily made and the display window can Be freely moved within the allocated memory range It supports a very board range of LCD formats by selecting different Combinations on a set of programmable inputs It can be used in text graphic Modes and has various attribute functions Command Set
29. elected from built in character perator ROM The character code 80H FFH are automatically selected external character enerator RAM Only text display is attributed because attributed data is located Attribute function 1 1 Reverse Character blink and Inhibit are called Attribute The attribute data is written in the graphic area defined by control word set command The mode set command selects text display only and graphic the mode se command selects text display only and graphic display cannot be displayed The attribute data of the 1 character in text area Is written at the IST 1 byte in graphic area and attribute data of n th lbyte in graphic area Attribute function is defined as follow Attribute RAM Ibyte x x x r2 Di X don t care D3 D2 Dl DO FUNCTION 0 0 0 0 Normal display 0 1 0 1 Reverse display 0 0 1 1 Inhibit display 1 0 0 0 Blink of normal display 1 1 0 0 Blink of reverse display 1 0 1 1 Blink of inhibit display Data auto write BOH Status check 2 Auto mode start gt Display data send Status check 1 Status check 2 Low address data Display data send Status check 1 Address pointer set 24H Status check 2 Status check 1 Auto reset B2H SPRT
30. evel L F Floating High impedance KO Internal state TEXT data access normally open VEND End signal of V counter Line count if MDS H T2 L HEND end signal of H count normally open Note 1 In Attribute mode H or L by state of Graphic pointer Note 2 In Attribute mode DATA of Graphic pointer 8 Application 240128A connect SCM 8031 the interface chart as below SPRT TM EL Backlight Note VO is the module driver voltage This picture show that the module own negative pressure if connect the external negative pressure please connect 19 pin Program Case ORG 0000H LJMP STAR ORG 0100H MOV R4 90H LCALLOUTIN display off MOV 2 00 MOV R3 400H TEXT HOME MOV R4 40H LCALL OUTD MOV R2 30 MOV STAR 3 00 MOV R4 741H LCALL OUTD MOV 2 00 MOV R3 10H MOV R4 42H LCALL OUTI2 GRAPHIC HOME MOV R2 30 MOV R3 400H GRAPHIC AREA MOV 4 LCALL OUTI2 MOV R4 94H TEXT ON LCALL OUTIN GRAPHIC OFF MOV R2 00H MOV R3 400H TEXT WRITE 0 MOV 4 24 LCALL OUT MOV R4 0B0H LCALL OUTIN MOV 2 01 R3 0FFH CLRS0 AREA SPRT CLRS1 CLRA LCALL OUTD DJNZ R3 CLRS1 DJNZ R2 CLRSO MOV R4 0B2H LCALL OUTIN MODE SET MOV R4 49cH LCALL OUTIN character code amp amp amp amp LCALL OUTIN MOV R2 400H MOV R3 400H R4 24H LCALL OUTI2 MOV 12 10 QW1 MOV 2 30 MOV R3 2CH MOV 10H 10H MOV
31. mmand is used for data write from MPU to external display RAM AND data read external display RAM to MPU Data write data read should be executed after setting address by address pointer set command Address Pointer can be automatically increment by setting this command Note this command is necessary for each 1 byte data Please refer following flow chart lt Data write sta gt Data read gt Status check 1 Address pointer set Low address data Status check 1 Data read Status check 1 T Upper address data END gt Status check 1 Address pointer set 24H Status check 1 Write data set Status check 1 Data write C0H END NOTE SPRT 1 2 3 4 After power on it is necessary to reset RESET is kept L between 5 CLOCK up oscillation clock When HALT has been L the oscillation is stopped It is necessary To turn off power supply for LCD because LCD goes down by DC bias The HALF function contains the RESET function After state of RESET HALT TERMINAL HALT RESET D0 D7 F F D0 d7 F F R w H H ce H NOTE l NOTE 1 Ad0 ad15 H NOTE 2 H NOTE 2 ce0 cel H NOTE 1 H NOTE 1 ED HOD Final Data Final Data HSCP L L LP L L CDATA H H FR H H CHI L KO CH2 L VEND DSPON L L H OSC CLOCK H Level H L L
32. uired time for blackening ratio of segment goes up from 0 to 90 when Wave from is switched from one selected one 0 10 790 Note 2 Required time for blackening ratio of segment goes down from 100 to 10 When wave from is switched from one selected one 0 10 90 3 TIMING CHARACTERISICS Item Symbol Min Max Unit Operating frequency fSCP 2 75 MHZ SPRT SCP pulse width Tcwh Tcwl 150 ns SCP rise fall time Tr 30 ns LP set up time Tlsu 150 290 ns LP hold time Tlhd 5 40 ns Data set up time Tdsu 170 ns Data hold time Tdhd 80 ns FR delay time Td 0 90 ns CDATA set up time Tcsu 450 850 ns CDATA hold time Tchd 450 950 ns Condition DV 5 0V 10 109 70 a SCI Tr aa LP Tihd Tisu pata ZNO X OX CDATA T 2 Test pe Tchd Driver Wave Chart 4 INTERFACE TIMING Item Symbol Min Max Unit C D set up time Teds 100 ns C D hold time Tedh 10 ns CE RD WR pulse width Tce Trd Twr 80 ns DATA set up time Tds 80 ns DATA hold time Tdh 40 ns Access time Tacc 150 ns Output hold time Toh 10 50 ns d q Read And Write Time Order Chart 5 EL Backlight Electrical Characteristics Ta 25 C VDD 5V 2 _ Tce Trd Twr 2 2 N
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