IEE SL330-X4X0, Reference Manual

Page 1: ...STATUS PROJ NO 368 CONTRACT INDUSTRIAL ELECTRONIC ENGINEERS INC VAN NUYS CALIFORNIA LIQUID CRYSTAL DISPLAY DRAWN R January 02 06 96 4 X 40 CHARACTER CHECK C Rudolph 11 12 96 5x8 DOT MATRIX NOTICE IS H...

Page 2: ...AGRAM 3 0 THEORY OF OPERATION 4 0 OPERATION 4 1 Loading ASCII Character Data 4 2 Control Codes 4 3 Character Chart 4 4 User Defined Characters 4 5 Dedicated Hardware Lines 4 6 Serial Data and Self tes...

Page 3: ...nterface Shielded I O Connector standard Software selectable blink Wide operating temperatures 20 to 70 Software self test 1 4 Description This LCD is a self contained multiplexed unit which provides...

Page 4: ...of 21 05 01 02 2 0 BLOCK DIAGRAM LEVEL CONVERTERS LCD CELL ROW DRIVER SHIFT REGISTER SHIFT REGISTER DEDICATED ON BOARD MICROPROCESSOR CONTROLLER ON BOARD DC TO DC VOLTAGE CONVERTER FOR LIQUID CRYSTAL...

Page 5: ...the cell to the viewer This display consists of two display areas each comprising a matrix of 18 x 240 dots to display four lines of characters A matrix addressing technique provides individual contro...

Page 6: ...AD DATA AT PRESENT CURSOR LOCATION 05 05 C L D GRAPH MODE DISPLAY 8 PIXEL DATA D ON LINE L COLUMN C C 01 1E HEX 30 columns each 8 pixels wide 240 pixels L 01 24 HEX 36 pixel lines D 8 PIXEL DATA examp...

Page 7: ...eft most position 19 SET BIT 7 HIGH FOR NEXT BYTE ONLY 19 00 TO 19 7F Same as ASCII 80 FF 1A WRAP AROUND DATA ENTRY After bottom right character enters cursor moves to home position 1B 1B 05 49 IEE SP...

Page 8: ...TO COLUMN C LINE L FOR 5x8 DOT CHARACTERS C 01 28 HEX L 01 04 HEX FOR 10x14 DOT CHARACTER C 01 14 HEX L 01 02 HEX 1F 40 EXECUTE SELF TEST Use 1B 40 to terminate self test 20 to 7F MAIN CHARACTER SET 8...

Page 9: ...module offers six independently selectable Character sets Each consists of the ASCII set shown below in Fig 3 occupying hex 20 through hex 7F plus either General European fig 4 Cyrillic fig 5 Katakana...

Page 10: ...ers Inc SIZE A CODE IDENT NO 05464 SL330 X4X0 Van Nuys California SCALE N A REV B SHEET 10 of 21 05 01 02 4 3 1 5x8 Dot Matrix Characters Continued FIGURE 4 GENERAL EUROPEAN CHARACTER SET Default Sett...

Page 11: ...ronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4X0 Van Nuys California SCALE N A REV B SHEET 11 of 21 05 01 02 4 3 1 5x8 Dot Matrix Characters Continued FIGURE 5 CYRILLIC CHARACTER SET Note N A...

Page 12: ...ronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4X0 Van Nuys California SCALE N A REV B SHEET 12 of 21 05 01 02 4 3 1 5x8 Dot Matrix Characters Continued FIGURE 6 KATAKANA CHARACTER SET Note N A...

Page 13: ...tronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4X0 Van Nuys California SCALE N A REV B SHEET 13 of 21 05 01 02 4 3 1 5x8 Dot Matrix Characters Continued FIGURE 7 HEBREW CHARACTER SET Note N A...

Page 14: ...ctronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4X0 Van Nuys California SCALE N A REV B SHEET 14 of 21 05 01 02 4 3 1 5x8 Dot Matrix Characters Continued FIGURE 8 GREEK CHARACTER SET Note N A...

Page 15: ...tronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4X0 Van Nuys California SCALE N A REV B SHEET 15 of 21 05 01 02 4 3 1 5x8 Dot Matrix Characters Continued FIGURE 9 POLISH CHARACTER SET Note N A...

Page 16: ...a SCALE N A REV B SHEET 16 of 21 05 01 02 4 3 2 10 x 14 Dot Matrix Characters The L330 XXXX offers a basic set of 64 upper case large bold characters and symbols in a 10 x 14 dot matrix font 582 14 9m...

Page 17: ...t bytes 6 10 for the number of characters to be downloaded CHARACTER DOT DATA BYTE 7 6 5 4 3 2 1 0 6 7 8 9 10 36 31 26 21 16 11 6 1 37 32 27 22 17 12 7 2 38 33 28 23 18 13 8 3 39 34 29 24 19 14 9 4 40...

Page 18: ...ated by sending 1F 40 HEX The test may be terminated by sending 1B 40 HEX Characters from 20 HEX to F2 HEX will be displayed advancing through the characters at approximately 2 0 characters per second...

Page 19: ...nor power connectors should be connected disconnected while power is applied Because of the power up cycle within the microprocessor rise time of the power supply should be less than 100mS The display...

Page 20: ...Contrast This display has built in temperature compensation circuitry and therefore should not require readjustment of the contrast once it is set at the factory Potentiometer R4 when used is adjuste...

Page 21: ...tronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4X0 Van Nuys California SCALE N A REV B SHEET 21 of 21 05 01 02 9 0 OUTLINE AND INSTALLATION DRAWING FIGURE 11 TOLERANCE XX 03 0 8 XXX 010 0 25 D...