IEE SLB325-X4X0, Reference Manual

Page 1: ...23 24 REVISION STATUS PROJ NO 368 CONTRACT INDUSTRIAL ELECTRONIC ENGINEERS INC VAN NUYS CALIFORNIA LIQUID CRYSTAL DISPLAY DRAWN R January 6 24 97 4 X 20 CHARACTER CHECK WITH FIBER OPTIC BACKLIGHT 11 2...

Page 2: ...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 7 Con...

Page 3: ...a microprocessor system The display is available with one I O connector and a choice of EIA 232C or EIA 422A interfacing The SBE liquid crystal cell used in this display has a golden green background...

Page 4: ...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 DISPLAY CELL DRIVE...

Page 5: ...k the polarized light from being reflected back out of the cell to the viewer This display consists of two display areas each comprising a matrix of 18 x 120 dots to display two lines of characters A...

Page 6: ...RACTERS FOR 10X14 DOT CHARACTERS 01 14 HEX FOR LINE 1 21 34 HEX FOR LINE 2 41 54 HEX FOR LINE 3 61 74 HEX FOR LINE 4 01 0A HEX FOR LINE 1 21 2A HEX FOR LINE 2 04 READ DATA AT PRESENT CURSOR LOCATION 0...

Page 7: ...C CARRIAGE RETURN OFF 13 HORIZONTAL SCROLL MODE from right to left on bottom line only after line has been filled 14 RESET go to system default settings and clear all DOWN LOAD CHARACTERS 15 DISPLAY C...

Page 8: ...D POLISH fig 9 N 07 BOLD FONT fig 10 1D 05 EPSON SPECIFIC RESPONSE CODE DISPLAY RESPONDS SENDING 05 TO HOST 1F 1F 24 C L MOVE CURSOR TO COLUMN C LINE L FOR 5X8 DOT CHARACTERS C 01 14 HEX L 01 04 HEX F...

Page 9: ...sets Six consist 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 Hebrew fig 7 Greek fig 8 or Polish fig 9 These...

Page 10: ...eers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 10 05 23 02 4 3 Character Chart 5x8 Dot Matrix Continued FIGURE 4 GENERAL EUROPEAN CHARACTER SET Default Setti...

Page 11: ...tronic Engineers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 11 05 23 02 4 3 Character Chart 5x8 Dot Matrix Continued FIGURE 5 CYRILLIC CHARACTER SET Note N A...

Page 12: ...tronic Engineers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 12 05 23 02 4 3 Character Chart 5x8 Dot Matrix Continued FIGURE 6 KATAKANA CHARACTER SET Note N A...

Page 13: ...ctronic Engineers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 13 05 23 02 4 3 Character Chart 5x8 Dot Matrix Continued FIGURE 7 HEBREW CHARACTER SET Note N A N...

Page 14: ...ectronic Engineers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 14 05 23 02 4 3 Character Chart 5x8 Dot Matrix Continued FIGURE 8 GREEK CHARACTER SET Note N A N...

Page 15: ...ctronic Engineers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 15 05 23 02 4 3 Character Chart 5x8 Dot Matrix Continued FIGURE 9 POLISH CHARACTER SET Note N A N...

Page 16: ...trial Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 16 05 23 02 4 3 Character Chart 5x8 Dot Matrix Continued FIGURE 10 10 x 14 BOLD CHARACTE...

Page 17: ...cter 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 18: ...y sending 1F 40 HEX The test may be terminated by sending 1B 40 HEX Characters from 20 HEX to F4 HEX will be displayed advancing through the characters at approximately 2 0 characters per second This...

Page 19: ...nnected 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 module is not ready to accept da...

Page 20: ...constructed of two woven layers of plastic optical fibers which convey the light from two separately located LED light sources The panel is heat free has indefinitely long life and has good brightnes...

Page 21: ...strial Electronic Engineers Inc SIZE A CODE IDENT NO 05464 SLB325 X4X0 Van Nuys California SCALE N A REV B SHEET 21 05 23 02 9 0 OUTLINE DRAWING TOLERANCE XX 03 0 8 XXX 010 0 25 Dim in inches mm FIGUR...