IEE SL330-X4XI, Reference Manual

Page 1: ...7 18 19 20 21 22 23 24 REVISION STATUS PROJ NO 368 CONTRACT INDUSTRIAL ELECTRONIC ENGINEERS INC VAN NUYS CALIFORNIA DRAWN R January LIQUID CRYSTAL DISPLAY CHECK D Summers 8 18 97 SPECIAL NOTICE IS HER...

Page 2: ...AM 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 test 4...

Page 3: ...ded I O Connector standard Software self test 1 4 Description This LCD is a self contained multiplexed unit which provides a simple interface to a microprocessor system The display is available with o...

Page 4: ...4 04 14 05 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 DIS...

Page 5: ...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 control of...

Page 6: ...R LINE 1 21 3E HEX FOR LINE 2 41 68 HEX FOR LINE 2 21 34 HEX FOR LINE 2 81 A8 HEX FOR LINE 3 C1 E8 HEX FOR LINE 4 04 READ DATA AT PRESENT CURSOR LOCATION 08 BACKSPACE CURSOR LOCATION ONE POSITION curs...

Page 7: ...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 SPECIFIC RESPONSE C...

Page 8: ...TO COLUMN C LINE L FOR 8x18 THAI CHARACTERS C 01 1E HEX L 01 02 HEX 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...

Page 9: ...ers 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 fig 6 Heb...

Page 10: ...l Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 10 04 14 05 4 3 1 Characters Continued FIGURE 4 GENERAL EUROPEAN CHARACTER SET Note N A Non A...

Page 11: ...trial Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 11 04 14 05 4 3 1 Characters Continued FIGURE 5 CYRILLIC CHARACTER SET Note N A Non Appli...

Page 12: ...trial Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 12 04 14 05 4 3 1 Characters Continued FIGURE 6 KATAKANA CHARACTER SET Note N A Non Appli...

Page 13: ...strial Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 13 04 14 05 4 3 1 Characters Continued FIGURE 7 HEBREW CHARACTER SET Note N A Non Applic...

Page 14: ...strial Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 14 04 14 05 4 3 1 Characters Continued FIGURE 8 GREEK CHARACTER SET Note N A Non Applica...

Page 15: ...strial Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 15 04 14 05 4 3 1 Characters Continued FIGURE 9 POLISH CHARACTER SET Note N A Non Applic...

Page 16: ...rnia SCALE N A REV C SHEET 16 04 14 05 4 3 2 10 x 14 Dot Matrix Characters The L330 040I offers a basic set of 64 upper case large bold characters and symbols in a 10 x 14 dot matrix font 582 14 9mm h...

Page 17: ...464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 17 04 14 05 4 3 3 8 x 18 Dot Matrix Characters The L330 040I offers a Thai character set in a 8x18 dot matrix font It displays 2 rows of 30 cha...

Page 18: ...E A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 18 04 14 05 4 3 3 8 x 18 Dot Matrix Characters Thai vowel 90 98 D1 D4 D9 E7 and tone E8 EC should follow Thai consonant A1...

Page 19: ...ter dot data Repeat 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...

Page 20: ...1 b2 b3 b4 b5 b6 b7 1 START BIT 8 DATA BITS 1 STOP BITS Self test is a very useful feature and can be activated by sending 1F 40 HEX The test may be terminated by sending 1B 40 HEX Characters from 20...

Page 21: ...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 mo...

Page 22: ...lay Viewing 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...

Page 23: ...lectronic Engineers Inc SIZE A CODE IDENT NO 05464 SL330 X4XI Van Nuys California SCALE N A REV C SHEET 23 04 14 05 9 0 OUTLINE AND INSTALLATION DRAWING FIGURE 13 TOLERANCE XX 03 0 8 XXX 010 0 25 Dim...