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EADIP122J-5NLA Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers |
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EADIP122J-5NLA Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers |
2 / 5 page EA DIP122-5 Page 2 Specifications may be changed without prior notice. Printing error reserved PINOUT CONTROLLER PT6520 Graphic modules of EA DIP122-5 series do have 2 controller PT6520 (or compatible) built in: One for the left half of display and the other for the right one. From 61 columns each 0..60 are used only. PT6520 do not have any character mode, so all character has to be set by graphic. Many different fonts are optionally available on disk with part numer EA DISKFONT1520. A detailed description for all commands and interface timing you will find at the user manual for PT6520*). Instructions Code Function A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0 Display ON/OFF 0 1 0 1 0 1 0 1 1 1 0/1 Turns Display on or off. 0=OFF; 1=ON; Display start line 0 1 0 1 1 0 Display start address (0 - 31) Specifies RAM line corresponding to top of display. Set page address 0 1 0 1 0 1 1 1 0 Page (0-3) Sets display RAM page. Set Column address 0 1 0 0 Column address (0 - 79) Sets display RAM column address. Read Status 0 0 1 B U S Y A D C O N / O F F R E S E T 0 0 0 0 Read the following status: BUSY: ADC: ON/OFF: RESET: 1=Busy; 1=CW output; 1=Display off; 1=Being reset; 0=Ready; 0=CCW output; 0=Display on; 0=Normal; Write display data 1 1 0 Write data Writes data into display RAM. Read display data 1 0 1 Read data Reads data from display RAM. Select ADC 0 1 0 1 0 1 0 0 0 0 0/1 0=CW output; 1=CCW output; Static drive ON/OFF 0 1 0 1 0 1 0 0 1 0 0/1 Selects static driving operation. 0=Normal driving; 1=Static drive; Select duty 0 1 0 1 0 1 0 1 0 0 0/1 Select duty cycle. 0=1/16; 1=1/32; Read-Modify-Write 0 1 0 1 1 1 0 0 0 0 0 Read-modify-write ON End 0 1 0 1 1 1 0 1 1 1 0 Read-modify-write OFF Reset 0 1 0 1 1 1 0 0 0 1 0 Software reset. Pin Symbol Level Function Pin Symbol Level Function 1 VSS L Power supply 0V (GND) 10 D3 H / L Display Data 2 VDD H Power supply +5V 11 D4 H / L Display Data 3 VEE - Contrast adjustment (-4 V) 12 D5 H / L Display Data 4 A0 H / L Command / Data 13 D6 H / L Display Data 5 R/W H / L H=Read, L=Write 14 D7 H / L Display Data, MSB 6 E1 H Enable left side 15 E2 H Enable right side 7 D0 H / L Display Data, LSB 16 RES L Reset 8 D1 H / L Display Data 17 A - LED Backlit+ (external RV !) 9 D2 H / L Display Data 18 C - LED Backlit - ATTENTION handling precautions! |
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