GLC24064 Technical Manual Revision: 3.
Contents Contents 1 2 3 4 5 ii Getting Started 1.1 Display Options Available 1.2 Accessories . . . . . . . . 1.3 Features . . . . . . . . . . 1.4 Connecting to a PC . . . . 1.5 Installing the Software . . 1.5.1 MOGD# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 6 7 8 9 Set Box Space Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Text 6.1 Introduction . . . . . . . . . . 6.1.1 Character Set . . . . . 6.1.2 Control Characters . . 6.2 Move Cursor Home . . . . . . 6.3 Setting the Cursor Position . . 6.4 Setting the Cursor Coordinate 6.5 Auto Scroll On . . . . . . . . 6.6 Auto Scroll Off . . . . . . . . 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 Filesystem 11.1 Introduction . . . . . . . . . . . . 11.1.1 File Upload Protocol . . . 11.1.2 XModem Upload Protocol 11.2 Wipe Filesystem . . . . . . . . . 11.3 Deleting a File . . . . . . . . . . . 11.4 Get Filesystem Space . . . . . . . 11.5 Get Filesystem Directory . . . . . 11.6 Filesystem Upload . . . . . . . . 11.7 Downloading a File . . . . . . . . 11.8 Moving a File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15.6 Contacting Matrix Orbital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.7 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Getting Started Figure 1: GLC24064-WB The GLC24064 is an intelligent graphic LCD display designed to decrease development time by providing an instant solution to any project. With the ability to communicate via serial RS-232/TTL and I2 C protocols, the versitle GLC24064 can be used with virtually any controller. The ease of use is further enhanced by an intuitive command structure to allow display settings such as backlighting, contrast and baud rate to be software controlled.
Figure 3: 5V Power Cable Adapter Figure 4: 12V Power Cable Adapter (V/VPT Models) Figure 6: Serial Cable 4FT Figure 5: Breadboard Cable Figure 7: Communication and 5V Power Cable 1.
• • • • • • • 1.
1.5 Installing the Software 1.5.1 MOGD# MOGD# is the latest updated version of MOGD and can be used to manage font and graphics downloads as well as exercise all of the features of our graphical displays. MOGD# provides a new user friendly interface as well as many feature enhancements. To install MOGD# from the Matrix Orbital CD, follow the following steps: 1. Insert the Matrix Orbital Cd-ROM into the Cd drive 2. Locate the file MogdSharp.zip, which should be in the “CD-drive:\Download” directory 3.
NOTES • MOGD# may also be downloaded from Matrix Orbital’s support site at http://www.matrixorbital.ca/software/software_graphic/MogdSharp • Winzip is available as a free download from http://www.winzip.com 2 Hardware Information Refer to the following diagram for this chapter: 1 DB-9 Connector 2 Power Through DB9 Jumper 3 GPO 4 Manual Override 5 Power / Data Connector 6 Legacy Connector Jumper 7 Protocol Select Jumpers 8 File System Lock Jumper Figure 10: GLC24064 2.
Pin 2 Pin 3 Pin 5 Pin 9 Rx \ SCL (I2 C clock) Tx \ SDA (I2 C data) GND PWR (Must solder Power Through DB9 Jumper. See table ?? on page ?? for power requirements.) Figure 11: RS-232 Pin out 2.1.1 Power Through DB-9 Jumper In order to provide power through pin 9 of the DB-9 Connector you must place a solder jumper on the Power through DB-9 Jumper pictured in figure 12 below.
Pin 1 Pin 2 Pin 3 Pin 4 PWR (See table ?? on page ??) Rx \ SCL (I2 C clock) Tx \ SDA (I2 C data) GND Figure 13: Power Connector and Pin out WARNINGS • Do not apply any power with reversed polarization. • Do not apply any voltage other than the specified voltage. 2.2.1 Legacy Data Connector Jumpers To reverse pins two and three of the Power/Data Connector remove the zero ohm resistors from the Legacy Data Connector Jumpers, labeled with the = symbol and place them on the jumpers labeled with the X symbol.
The display will now be in I2 C mode and have a default slave address of 0x50 unless it has been changed. Similarly, in order to change the display to TTL mode, simply remove the zero ohm resistors from the 232 or I2 C jumpers and solder them to the TTL jumpers. Figure 15: Protocol Select Jumpers 2.
2.5 Manual Override The Manual Override is provided to allow the GLC24064 to be reset to factory defaults. This can be particularly helpful if the display module has been set to an unknown baud rate or I2 C Slave Address and you are no longer able to communicate with it. If you wish to return the module to its default settings you must: 1. 2. 3. 4. 5. Power off the display module. Place a Jumper on the Manual Override pins. Power up the display module.
To lock the file system, solder a zero ohm resistor or use a solder jumper on the Filesystem Lock Jumper pictured in figure 18 below. Figure 18: File System Lock Jumper 3 Troubleshooting 3.1 The display does not turn on when power is applied. • First, you will want to make sure that you are using the correct power connector. Standard floppy drive power cables from your PC power supply may fit on the Power/Data Connector however they do not have the correct pin out as can be seen in figure 8 on page 3.
• Finally, you may reset the display to it’s default settings using the Manual Override Jumper, see Section 2.5 on page 9. 3.3 The display module is communicating, however text cannot be displayed. • The cause of this is often that no font has been loaded onto the display. To load a font onto the display see Section 4.2.1 on page 16. • Another common cause may be that the contrast settings have been set to low.
turn off auto transmission of data in RS232. This will keep the data in the buffer until the master clocks a read of the slave. The I2 C data lines operate at 5V normally or 3.3V for -1U style units. The uses 8-bit addressing, with the 8th or Least Significant Bit (LSB) bit designated as the read/write bit, a 0 designates a write address and a 1 designates a read address. The default read address of the display module will be 0x51, whereas the write address is 0x50 by default.
Table 2: I2 C Transaction Algorithm START Toggle SDA high to low Address 0x50 Information 0x48 0x45 0x4C 0x4C 0x4F STOP Toggle SDA low to high 4.1.3 Serial Communication In addition to being able to communicate via I2 C the communicates natively through the RS-232 protocol at at a default baud rate of 19,200 bps and is capable of standard baud rates from 9600 to 115,200 bps.
Description This command enables flow control. When the buffer fills so that only [full] bytes are available, the display will return an “almost full” message (0xFE) to the host controller. When the buffer empties so that only [empty] bytes remain, the display will return an “almost empty” message (0xFF) to the host controller. The display will return the “almost full” message for every byte sent to the display until the used buffer space once more drops below the [full] level.
Syntax Parameters Description Hexadecimal Decimal ASCII Parameter adr 0xFE 0x33 [adr] 254 51 [adr] 254 “3” [adr] Length Description 1 The new I2 C write address (0x00 0xFF). This command sets the I2 C write address of the module between 0x00 and 0xFF. The I2 C write address must be an even number and the read address is automatically set to one higher. For example if the I2 C write address is set to 0x50, then the read address is 0x51. NOTE The change in address is immediate. Remembered Default 4.
Description This command sets the RS-232 port to the specified [speed]. The change takes place immediately. [speed] is a single byte specifying the desired port speed. Valid speeds are shown in the table below. The display module can be manually reset to 19,200 baud in the event of an error during transmission, including transmitting a value not listed below, by setting the manual override jumper during power up.
Examples Crystal Speed 16 Mhz Desired BAUD 13,500 speed = crystalspeed −1 8 ∗ DesiredBaud speed = 148.15 − 1 speed = 16, 000, 000 −1 8 ∗ 13, 500 speed = 147.15 • LSB = 0x93 (rounded) • MSB = 0x00 • Intended Baud Rate: 13,500 baud Actual Baud Rate: 16,000,000 =13,514 Percent Difference: 0.1% 8(147+1) NOTES • Results from the formula are rounded down to the nearest whole number (i.e 73.07 = 73). • This formula becomes less acurate as baud rates increase, due to rounding.
5.1.1 Font File Format A font file consists of three parts, a header, a character table and bitmap data. 1. Header (4 bytes) (a) (b) (c) (d) Nominal Width (1 byte) Height (1 byte) ASCII Start Value (1 byte) ASCII End Value (1 byte) 2. Character Table (3 bytes for every character between the ASCII Start and End values inclusive) (a) High Offset MSB (1 byte) (b) Low Offset LSB(1 byte) (c) Character Width (1 byte) 3. Bitmap Data 5.1.
1 1 1 1 1 1 1 Bitmap Data 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 Byte Hex Value 10000100 00101101 10011000 11000110 00100000 0x84 0x2D 0x98 0xC6 0x20 Figure 20: Bitmap Encoding As you can see the letter h will take up five bytes with the last five bits being zero padded to form a full byte. So if you continue the process you will get the character data as seen in table 5.1.2.
0x05 0x12 0xC6 0x60 0x07 0x03 0x20 Table 10: Sample Font File 0x68 0x6A 0x00 0x0D 0x00 0x15 0x04 0x84 0x43 0x24 0x84 0x2D 0x05 0x2D 0x98 0x00 0x98 0x19 Red = Header Blue = Character Table Purple = Character Data 5.2 Uploading a Font File Syntax Parameters Description Hexadecimal Decimal ASCII Parameter refID 0xFE 0x24 [refID] [size] [data] 254 36 [refID] [size] [data] 254 “$” [refID] [size] [data] Length Description 1 A unique font identification number. size 2 Font file size (LSB to MSB).
5.4 Description In order to set the font on the you must know the font identification number of the font that you wish to use. The font ID is established when the font is saved to the display. The default installed fonts are “Small Filled” and “Futura Bk BT 16” and their font ID’s are 0x01 and 0x02 respectfully, with “Small Filled” being the default selected font.
Description Parameter Length Description value 1 Value (0: Off, 1: On) This command will toggle the box space mode. Box space mode is when a box, the size of the character to be written, is printed to the display before a character is written. Remembered Default Yes On Parameters 6 Text 6.1 Introduction The is an intelligent display module, designed to reduce the amount of code necessary to begin displaying data.
6.3 Setting the Cursor Position Description Hexadecimal 0xFE 0x47 [col] [row] Decimal 254 71 [col] [row] ASCII 254 “G” [col] [row] Parameter Length Description col 1 Column row 1 Row This command sets the text insertion point to the [col] and [row] specified. The insertion point is positioned using the base size of the current font (this command does not position the insertion point at a specific pixel).
Default 6.6 Auto Scroll Off Syntax Description Remembered 7 7.1 On Hexadecimal 0xFE 0x52 Decimal 254 82 ASCII 254 “R” When auto scrolling is disabled, text will wrap to the top left corner of the display area when the text reaches the end of the scroll row defined in the font metrics (the bottom right character position) see Section 5.4 on page 21. Existing text in the display area is not erased before new text is placed.
Description The is capable of storing 128 font and bitmap files up to 16 Kbytes total. In order to upload a bitmap to the you must first initiate the upload font file command (0xFE 0x5E), you must then pass it a reference identification number, which must be unique for every font on the display module. You may then pass the display module the two byte file system size, which needs to be transfered LSB, then MSB. This is almost always the entire 16kB, meaning the values 0x00 0x40 0x00 0x00 must be issued.
Parameters Description Parameter Length Description X 1 Left bounds. Y 1 Top bounds. W 1 Width H 1 Height D (width*height)/8Data Drawing a bitmap to the , without first uploading the image to the memory can be a very useful feature for drawing images that are not used very often.
8.3 Description This command sets the drawing color for subsequent graphic commands that do not have the drawing color passed as a parameter. The parameter [color] is the value of the color where white is 0 and black is 1-255. Remembered No Draw Pixel Syntax Parameters Description Remembered 8.4 No Drawing a Line Syntax Parameters Description Remembered 8.5 Hexadecimal 0xFE 0x70 [x] [y] Decimal 254 112 [x] [y] ASCII 254 “p” [x] [y] Parameter Length Description x 1 X screen location.
Syntax Parameters Description Remembered 8.6 No Draw a Rectangle Syntax Parameters Description Remembered 8.7 Hexadecimal 0xFE 0x65 [x] [y] Decimal 254 101 [x] [y] ASCII 254 “e” [x] [y] Parameter Length Description x 1 Left bounds. y 1 Top Bounds. This command will draw a line with the current drawing color from the last line end (x2,y2) to (x,y). This command uses the global drawing color.
8.8 Description This command draws a solid rectangle in the specified color (0: White, 1: Black). The top left corner is specified by (x1,y1) and the bottom right corner by (x2,y2). Since this command involves considerable processing overhead, we strongly recommend the use of flow control, particularly if the command is to be repeated frequently.
Syntax Parameters Description Remembered Hexadecimal Decimal ASCII Parameter ref 0xFE 0x69 [ref] [value] 254 105 [ref] [value] 254 “i” [ref] [value] Length Description 1 Initialized bar graph reference number. value 1 The number of pixels to fill. Once the bar graph has been initialized it can be filled in using this command. This command sets the bar graph specified by the [ref] number to fill in [value]. [value] is given in pixels and should not exceed the available height/width of the graph.
Description A strip chart is an area of the screen reserved for horizontal scrolling. This is normally used as follows: • Initialize the strip chart, which reserves the appropriate area of the screen. • Draw a line segment at the right or left side of the strip chart. • Shift the strip chart to the right or left. • Draw the next line segment. • Used this way the strip chart can produce a graph which scrolls smoothly horizontally in either direction. With text the strip chart can produce a marquis effect.
Description This command shifts the strip chart left or right. [ref] determines both which strip chart is used and which direction it will shift. The direction is selected by the most significant bit (MSB): • MSB: 0 shifts left • MSB: 1 shifts right For example if [ref] is 1: • 254 107 1 (hex FE 6B 01) shifts left • 254 107 129 (hex FE 6B 81) shifts right This command shifts the contents of the area defined in the Initialize Strip Chart command 8 pixels at a time. Remembered 9 9.
Syntax Parameters Description Hexadecimal 0xFE 0x57 [Num] Decimal 254 87 [Num] ASCII 254 “W” [Num] Parameter Length Description Num 1 GPO number. This command turns ON general purpose output [num]. The standard GPO’s on the output 20mA of current at 5V. NOTE ON means the output is pulled LOW. Remembered 9.4 Yes Set Startup GPO state Syntax Parameters Description Hexadecimal 0xFE 0xC3 [Num] [state] Decimal 254 195 [Num] [state] Parameter Length Description Num 1 GPO number.
Syntax Description Remembered Hexadecimal 0xFE 0x58 Decimal 254 88 ASCII 254 “X” This command clears the display and resets the text insertion position to the top left position of the screen defined in the font metrics. No 10.3 Display On Syntax Parameters Description Remembered Default Hexadecimal Decimal ASCII Parameter min 0xFE 0x42 [min] 254 66 [min] 254 “B” [min] Length Description 1 Minutes before turning the display on (0 to 90).
Description This command sets the display [brightness]. If the remember function is on, this command acts the same as ’Set and Save Brightness’. Remembered Default Yes 255 10.6 Set and Save Brightness Description Hexadecimal 0xFE 0x98 [brightness] Decimal 254 152 [brightness] Parameter Length Description brightness 1 Backlight setting (0 to 255). This command sets and saves the display [brightness] as default. Remembered Always Syntax Parameters 10.
10.8 Set and Save Contrast Syntax Parameters Description Hexadecimal 0xFE 0x91 [contrast] Decimal 254 145 [contrast] Parameter Length Description contrast 1 Contrast value (0 to 255). This command sets the display’s contrast to [contrast], where [contrast] is a value between 0x00 and 0xFF (between 0 to 255). Lower values cause ‘on’ elements in the display area to appear lighter, while higher values cause ‘on’ elements to appear darker.
Host 0xFE 0x24 0x01 0x19 0x00 Display 0x01 0x01 0x05 0x05 0x01 0x07 0x07 0x01 0x49 0x49 0x01 ... 0x60 ... 0x60 0x01 Comments Command Prefix Upload Font File Command Reference ID Size (LSB) Size (MSB) Confirmation Byte Confimation Byte Font Width Echo Font Width Confimation Byte Font Height Echo Font Height Confimation Byte Font ASCII Start Value Echo Font ASCII Start Value Confimation Byte ...
NOTES • The has watch dog timer, set to 2.1 seconds in between transmissions, in order prevent the display module from staying in a waiting state. • Once the timeout has been reached the timer will reset the display and issue a 0xFE 0xD4 response to the host to signal that this has happened. 11.1.2 XModem Upload Protocol In addition to its original simple upload format, Matrix Orbital has added an XModem based protocol.
Host 0xFE 0xDB 0x85 0x06 0x30 0x00 0x40 0x00 0x00 Display 0x06 0x01 0x80 0x7F 0x06 <128 bytes> 0x1E 0x47 0x06 0x7F 0x80 0x06 <128 bytes> 0x5A 0x0D ... 0x04 0x06 ...
Syntax Description Hexadecimal 0xFE 0x21 0x59 0x21 Decimal 254 33 89 33 ASCII 254 “!” “Y” “!” This command completely erases the display’s non-volatile memory. It removes all fonts, font metrics, bitmaps, and settings (current font, cursor position, communication speed, etc.). It is an “odd” command in that it is three bytes in length in order to prevent accidental execution. NOTE After deleting the file system it is important to cycle power to your display to ensure the removal process is completed.
11.5 Get Filesystem Directory Syntax Description Hexadecimal 0xFE 0xB3 Decimal 254 179 This command will return a directory of the contents of the file system. The first byte returned will be a hex value representing the number of entries in the filesystem, followed by four bytes for each entry.
Syntax Parameters Description Remembered Hexadecimal 0xFE 0xB2 [Type] [refID] Decimal 254 178 [Type] [refID] Parameter Length Description Type 1 File type (0:Font File, 1:Bitmap) refID 1 Reference ID number Download a specified file from the filesystem. The first 4 bytes will be the length of the file (LSB to MSB) followed by 2 bytes representing the width and height of the image then the data contained in the file. No 11.
12.2 Set Remember Syntax Parameters Description Hexadecimal 0xFE 0x93 [switch] Decimal 254 147 [switch] Parameter Length Description switch 1 0: Do not remember, 1: Remember This command allows you to switch the remember function on and off. To use the remember function, set remember to on, then set all of the settings that you wish to save, settings that are listed as ’Remember: Yes’ support being saved into the non-volatile memory.
Description Paranoia allows you to lock the module from displaying information, as well as enables the protection of the filesystem and module settings.
12.4 Set and Save Data Lock Syntax Parameters Description Remembered Default Hexadecimal 0xFE 0xCB 0xF5 0xA0 [level] Decimal 254 203 245 160 [level] Parameter Length Description level 1 Sets the data lock level This command will set and save the data lock level. See the Data Lock section for more information. Always 0 12.5 Dump the Filesystem Syntax Description Remembered Hexadecimal 0xFE 0x30 Decimal 254 48 ASCII 254 “0” This will allow you to dump the filesystem for debugging purposes.
13 Description Reads whatever was written by Write Customer Data. Remembered No Miscellaneous 13.1 Introduction This chapter covers the ’Report Version Number’ and ’Read Module Type’ commands. These commands can be particularly useful to find out more information about the display module before contacting technical support. 13.
Description Remembered Matrix Orbital This command will return a hex value corresponding to the the model number of the module see the following table: Hex 1 5 7 9 B D F 13 15 21 23 25 27 29 2B 31 33 35 37 39 3B 3D 3F 41 43 45 47 49 4B 4D 4F 51 53 55 57 5B 71 73 77 79 No Product ID LCD0821 LCD2041 LCD4041 LK204-25 VFD2021 VFD4021 VK204-25 GLC24064 GLK24064-25 Unused Unused GLK24064-16-1U-USB GLK19264-7T-1U-USB GLK12232-16-SM LK204-7T-1U LK404-AT LK402-12 LK204-25PC VK202-24-USB VK204-24-USB VK162-12 PK2
14 Command Summary 14.
Description Setting the Cursor Position Setting the Cursor Coordinate Auto Scroll On Auto Scroll Off Syntax Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII 0xFE 0x47 [col] [row] 254 71 [col] [row] 254 “G” [col] [row] 0xFE 0x79 [x] [y] 254 121 [x] [y] 254 “y” [x] [y] 0xFE 0x51 254 81 254 “Q” 0xFE 0x52 254 82 254 “R” Syntax Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII 0xFE 0x5E [refID] [size] [data] 254 94 [refID] [s
Description Draw a Rectangle Drawing a Solid Rectangle Initializing a Bar Graph Drawing a Bar Graph Initializing a Strip Chart Shifting a Strip Chart Syntax Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII 0xFE 0x72 [color] [x1] [y1] [x2] [y2] 254 114 [color] [x1] [y1] [x2] [y2] 254 “r” [color] [x1] [y1] [x2] [y2] 0xFE 0x78 [color] [x1] [y1] [x2] [y2] 254 120 [color] [x1] [y1] [x2] [y2] 254 “x” [
Description Set Brightness Set and Save Brightness Set Contrast Set and Save Contrast Syntax Hexadecimal Decimal Hexadecimal Decimal Hexadecimal Decimal ASCII Hexadecimal Decimal 0xFE 0x99 [brightness] 254 153 [brightness] 0xFE 0x98 [brightness] 254 152 [brightness] 0xFE 0x50 [contrast] 254 80 [contrast] 254 “P” [contrast] 0xFE 0x91 [contrast] 254 145 [contrast] Syntax Hexadecimal Decimal ASCII Hexadecimal Decimal Hexadecimal Decimal Hexadecimal Decimal Hexadecimal Decimal Hexadecimal Decimal Hexadecima
Description Write Customer Data Read Customer Data Syntax Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII 0xFE 0x34 [data] 254 52 [data] 254 “4” [data] 0xFE 0x35 254 53 254 “5” Syntax Hexadecimal Decimal ASCII Hexadecimal Decimal ASCII 0xFE 0x36 254 54 254 “6” 0xFE 0x37 254 55 254 “7” Page 45 45 14.10 Miscellaneous Description Read Version Number Read Module Type Page 46 46 14.
Command Hex 0x57 0x58 0x5E 0x62 0x63 0x64 0x65 0x67 0x69 0x6A 0x6B 0x6C 0x70 0x72 0x78 0x79 0x91 0x93 0x98 0x99 0xA4 0xAC 0xAD 0xAF 0xB0 0xB2 0xB3 0xB4 0xC3 Matrix Orbital Description Page Dec ASCII 87 “W” 88 “X” 94 “^” 98 “b” 99 “c” 100 “d” 101 “e” 103 “g” 105 “i” 106 “j” 107 “k” 108 “l” 112 “p” 114 “r” 120 “x” 121 “y” 145 147 152 153 164 172 173 175 176 178 179 180 195 General Purpose Output On Clear Screen Uploading a Bitmap File Drawing a Bitmap from Memory Set Drawing Color Drawing a Bitmap Directly
15 Appendix 15.1 Specifications 15.1.1 Environmental Table 71: Environmental Specifications Standard Temperature Extended Temperature Operating Temperature 0◦ C to +50◦ C -20◦ C to +70◦ C ◦ ◦ Storage Temperature -20 C to +70 C -30◦ C to +80◦ C Operating Relative Humidity 90% max non-condensing Vibration (Operating) 4.9 m/s2 XYZ directions Vibration (Non-Operating) 19.6 m/s2 XYZ directions Shock (Operating) 29.4 m/s2 XYZ directions Shock (Non-Operating) 490 m/s2 XYZ directions 15.1.
15.2 Optical Characteristics Table 73: Optical Characteristics Pixel Layout 240 x 64 pixels XxY Number of Characters 320 (maximum 40 characters x 8 Lines with 5x7 font) Display Area 127.16 x 33.88mm XxY Dot Size 0.49 x 0.49mm (XxY) Dot Pitch 0.53 x 0.
Figure 21: Physical Diagram Matrix Orbital GLC24064 56
G 1 LC 2 240 3 64 4 -GW 5 -V 6 -E 7 Table 74: Part Numbering Scheme # 1 2 3 4 Desription Screen Type Display Technology Width Height 5 Colour (Text/Background) 6 Input Voltage 7 Temperature Options G: Graphic LC: Liquid Crystal Display 240: Pixel Width Count 64: Pixel Height Count NP: Standard Grey/Yellow-Green -GW: Grey/White -WB: White/Blue NP: Standard (4.75-5.25V) -V: Extended Voltage (9.00-15.0V) -VPT: Extended Voltage with ESPS (9.00-35.
Revision 3.0 3.1 Table 76: Revision History Description Author Initial Manual Matrix Orbital Backlight Life Update Clark On The Web Sales: http://www.MatrixOrbital.com Support: http://www.MatrixOrbital.ca Forums: http://www.lcdforums.com 15.
