CU20027-Y1A Noritake

RoHS 2002/95/EC Vacuum Fluorescent Display Module Specification Model: CU20027-Y1A Specification No: DS-1557-0001-01 Date of Issue: December 5 2008 (00) Revision: December 17 2008 (01) Published by NORITAKE ITRON CORP. / Japan CU20027-Y1A Index. 1 General Description ................................................................................................................................3 1.1 Scope...............................................................................................................................................3 1.2 Features...........................................................................................................................................3 1.3 Hardware Configuration................................................................................................................4 1.3.1 Block Diagram..........................................................................................................................4 2 Electrical Specification...........................................................................................................................4 2.1 Absolute Maximum Ratings..........................................................................................................4 2.2 Electrical Ratings............................................................................................................................4 2.3 Electrical Characteristics...............................................................................................................5 3 Optical Specifications.............................................................................................................................5 4 Environmental Specifications...............................................................................................................6 5 Physical Specifications..........................................................................................................................6 6 Applicable Specifications......................................................................................................................6 7 Interface......................................................................................................................................................6 7.1 Parallel Interface.............................................................................................................................7 7.1.1 Basic Operation.........................................................................................................................7 7.1.2 Flowchart ..................................................................................................................................7 7.1.3 Interface Timing........................................................................................................................8 7.2 Serial Interface................................................................................................................................9 7.2.1 Basic Operation.........................................................................................................................9 7.2.2 Flowchart ..................................................................................................................................9 7.2.3 Asynchronous Serial Interface Timing....................................................................................10 7.2.3.1 Data write ..............................................................................................................................10 7.2.3.2 Data read...............................................................................................................................10 7.2.4 Synchronous Serial Interface Timing...................................................................................... 11 7.3 Reset Timing.................................................................................................................................11 8 Jumper Setting.......................................................................................................................................12 8.1 Jumper location............................................................................................................................12 8.1.1 Baud Rate Setting (for Asynchronous Serial Interface only)..................................................12 8.1.2 Serial Synchronous / Asynchronous Interface Select..............................................................12 8.1.3 Test Mode................................................................................................................................12 9 Operating Mode......................................................................................................................................13 9.1 Direct Command Mode ...............................................................................................................13 9.2 User Set up Mode........................................................................................................................13 9.3 Serial OUT Mode..........................................................................................................................13 9.4 Test mode......................................................................................................................................13 10 Font Table Configuration.................................................................................................................14 11 Display Area-End of Line Behavior...............................................................................................15 12 Initial setting........................................................................................................................................16 13 Commands...........................................................................................................................................16 13.1 Command Configuration.............................................................................................................16 13.2 Command Set...............................................................................................................................17 13.3 Detail of Command Set...............................................................................................................18 13.3.1 Character display ....................................................................................................................18 13.3.2 Back Space..............................................................................................................................19 13.3.3 Horizontal Tab.........................................................................................................................19 13.3.4 Line Feed ................................................................................................................................20 - 1 -