GU128X32-800B Noritake

RoHS 2002/95/EC Vacuum Fluorescent Display Module Specification Model: GU128X32-800B Specification No: DS-1329-0000-01 Date of Issue: April 6, 2006 Revision: May 1, 2006 : : : : PUBLISHED BY NORITAKE ITRON CORP. / JAPAN This specification is subject to change without prior notice. This product complies with RoHS Directive 2002/95/EC GU128X32-800B Table of Contents 1. General Description ..............................................................................................................................................2 2. Absolute Maximum Ratings .................................................................................................................................2 3. Electrical Characteristics .....................................................................................................................................2 4. Optical Specifications...........................................................................................................................................2 5. Environmental Specifications ..............................................................................................................................2 6. Description of Bus and Signals ...........................................................................................................................3 6.1 Parallel Interface .........................................................................................................................................3 6.2 Serial Interface ...........................................................................................................................................3 7. Block Diagram ...................................................................................................................................................3 8. Display Screen and Initialize Set ..........................................................................................................................4 8.1 Graphic Display (GRAM) .............................................................................................................................5 9. Function.................................................................................................................................................................7 9.1 Commands ..................................................................................................................................................7 9.2 Display On/Off (C/D=1 )..........................................................................................................................8 9.3 Brightness Set (C/D=1 )..............................................................................................................................8 9.4 Display Clear (C/D=1 ) This command clears the GRAM...................................................................9 9.5 Display Area Set (C/D1 , only used for Initialize Set)...........................................................................10 9.6 GRAM Data Write position Address Set (Graphic Display) (C/D1 )........................................................11 9.6.1 GRAM Data Write Position X Address Set ..........................................................................................11 9.6.2 GRAM Data Write Position Y Address Set ..........................................................................................11 9.7 GRAM Display Start Position Address Set (C/D1 )................................................................................11 9.7.1 Horizontal Shift......................................................................................................................................11 9.7.2 Vertical Shift ..........................................................................................................................................11 9.8 Address Mode SetC/D1 ................................................................................................................12 9.9 Address Read C/D 1 ...................................................................................................................12 9.10 Data Write to Graphic Display(GRAM) (C/D0 )....................................................................................13 9.11 Default Status at Reset ..............................................................................................................................14 9.12 FRP (Frame Pulse).................................................................................................................................14 10. Interface ................................................................................................................................................................15 10.1 Parallel Interface (Parallel 1) ...................................................................................................................15 10.1.1 Command Write operation ..................................................................................................................15 10.1.2 Command Read operation ..............................................................................................................15 10.1.3 Data Write operation .......................................................................................................................15 10.2 Parallel Interface(Parallel 2) ....................................................................................................................16 10.2.1 Command Write operation ..................................................................................................................16 10.2.2 Command Read operation ..................................................................................................................16 10.2.3 Data Write operation ...........................................................................................................................16 10.3.1 Timing .................................................................................................................................................17 11. Jumper ..................................................................................................................................................................18 11.1 Jumper Position.........................................................................................................................................18 11.2 Jumper Setting (Must be done when power is OFF)................................................................................18 12. Pin Assignment (See connector diagrams below) ..........................................................................................19 12.1 Signal Connection .....................................................................................................................................19 12.2 Connectors ..............................................................................................................................................19 13. Outline Dimension .............................................................................................................................................20 Notice for the Cautious Handling VFD Modules......................................................................................................21 1