GU256X128C-3900B Noritake Company Inc, GU256X128C-3900B Datasheet

Page 1

... Vacuum Fluorescent Display Module Hardware Specification Model: GU256X128C-3900B Specification No: Date of Issue: Revision: NORITAKE ITRON Corp. / Japan http://www.noritake-itron.jp This specification is subject to change without prior notice. This product complies with RoHS Directive 2002/95/EC RoHS 2002/95/EC DS-1604-0001-02 October 12, 2010 (00) October 27, 2010 (01) March 3, 2011 (02) ...

Page 2

... DIP-Switch (SW1) ................................................................................................................................... 7 10 Connectors ................................................................................................................................................. 7 10.1 Parallel interface & Power connector (CN4) ....................................................................................... 7 10.2 RS-232 Interface & Power connector (CN1) ....................................................................................... 7 10.3 General-purpose I/O Port through-holes (CN2) ................................................................................. 7 10.4 Connector position .................................................................................................................................. 8 11 Physical Dimensions ................................................................................................................................... 9 Notice for the Cautious Handling of VFD Modules .................................................................................... 10 Revision history ................................................................................................................................................... 11 GU256X128C-3900B Hardware Specification Contents - 1 - ...

Page 3

... General Description 1.1 Scope This specification covers the hardware aspects of the GU256X128C-3900B vacuum fluorescent graphic display module. 1.2 Construction The module consists of a 256 × 128 dot graphic BD-VFD, refresh RAM, character generator, DC/DC converter, display controller, and all necessary control logic. The module can simultaneously display graphic patterns and characters on the screen ...

Page 4

... VCC Symbol Min. D0 – D7, /WR −0.3 VpIN −25 RXD, DSR VsIN Symbol Min. −0.3 Port 0, Port 1 ViIN Symbol Min. VCC 4. GU256X128C-3900B Hardware Specification +5V Input/Output port ×8 CPU Input/Output port ×4 Typ. Max. Unit Note - +6.0 VDC Typ. Max. Unit Note - Vcc+0.3 ...

Page 5

... Power Consumption Note: The rise time of supply voltage should not exceed 100ms. Inrush current at power-on may exceed twice normal current. Display power OFF: Refer to “General Function” Software Specification, “Display power ON/OFF/auto-OFF” command. GU256X128C-3900B Hardware Specification Symbol Min. Typ. Max. IpIH ...

Page 6

... RDY signal will remain BUSY until space for 1 byte becomes available. The required time for this varies, depending on the type of commands and rate at which data is input. The RDY signal should always be checked before writing data. GU256X128C-3900B Hardware Specification −40 to +85 ºC −40 to +85 º ...

Page 7

... Interface: Baud rate Parity Format Handshake Buffer Capacity Receive buffer Transmit buffer DTR signal change timing DTR change Receive buffer space GU256X128C-3900B Hardware Specification Min. 100ns Min. Min. 10ns 50ns Max. 24 bytes Max. 2 bytes 4800, 9600, 19200, 38400 (default), 57600, 115200bps ...

Page 8

... Data receive Display busy Host busy Data send TEST (Factory use only) Power supply (5V) Ground Pin Direction No Input/Output 11 Port GU256X128C-3900B Hardware Specification Signal Function Direction name D6 Data input Input D4 Data input Input D2 Data input Input D0 Data input Input /WR Data write Input ...

Page 9

... Connector position RS-232 interface & Power connector JST: B7B-XH-A or equivalent pin 1 pin 15 pin 1 Parallel interface & Power connector IRISO: IMSA-9032B-16P or equivalent pin GU256X128C-3900B Hardware Specification pin 2 pin 16 ...

Page 10

... Physical Dimensions GU256X128C-3900B Hardware Specification - 9 - ...

Page 11

... This product is not designed for military, aerospace, medical or other life-critical applications. If you choose to use this product for these applications, please ask us for prior consultation or we cannot accept responsibility for problems that may occur. GU256X128C-3900B Hardware Specification - 10 - MBBZ-009-S18A ...

Page 12

... Reference changed to common “General Function” Software Specification. ·The complementary information (VsIH:0, VsIL:1) has been added to "8.1.3 RS-232 Asynchronous serial interface timing". ·“11 Physical Dimensions” has been changed. ·"Notice for the Cautious Handling VFD Modules" has been revised GU256X128C-3900B Hardware Specification Revision ...