Matrix-orbital GTT43A Manual do Utilizador

GTT43A Hardware Manual Revision 1.3 PCB Revision: 2.0 or Higher

GTT43A Hardware Manual 6 4.2 Extended Serial Communication/Power Header The communication/power header provides an interface for the two most comm

7 GTT43A Hardware Manual 4.1 Alternate Power Connector The Alternate Power Connector provides the ability to power the GTT43A using an alternate c

GTT43A Hardware Manual 8 4.2 I2C Communication/Power Header A dedicated I2C header is available on all GTT43A models and provides the most basic p

9 GTT43A Hardware Manual 4.4 Mass Storage Mini-B USB Header The GTT43A comes with a secondary Mini-B USB connector to access the SD memory card as

GTT43A Hardware Manual 10 4.5 General Purpose Outputs A unique feature of the GTT43A is the ability to control relays* and other external devices

11 GTT43A Hardware Manual 5 Troubleshooting 5.1 Power To function correctly, the GTT43A must be supplied with the appropriate power. If the power

GTT43A Hardware Manual 12 6 Appendix 6.1 Dimensional Drawing Figure 17: GTT43A Drawing

13 GTT43A Hardware Manual 6.2 Power Consumption Table 12: Required Supply Voltage Parameter Min Typ Max Unit Remarks Supply Voltage 4.75 5.0 5.25

GTT43A Hardware Manual 14 Communication Characteristics Table 19: RS232 Interface Characteristics Parameter Min Typ Max Unit Input Threshold Low 0

15 GTT43A Hardware Manual 7 Definitions 9-Slice: Graphic format used to scale bitmaps, usually rectangular, without distorting their geometry. Ni

Revision History Revision Date Description Author 1.3 July 22nd, 2014 Change to RS422 Pinout, Updated Dimensional Drawing and Header Locations image.

Contents 1 Introduction ...

5.3 Communication ... 1

1 GTT43A Hardware Manual Figure 1: The GTT43A Display 1 Introduction The Matrix Orbital GTT43A is a full colour TFT display with an integrate

GTT43A Hardware Manual 2 2 Features In addition to a beautiful full-colour TFT screen, seamless incorporation of a touch panel provides sleek user

3 GTT43A Hardware Manual 3 Ordering The innovative GTT43A, with all of the features mentioned above, is available in various voltage and communica

GTT43A Hardware Manual 4 3.3 Recommended Parts Serial Communication Figure 3: ESCCPC5V The most common cable choice for the any GTT display, the

5 GTT43A Hardware Manual 4 Hardware 4.1 Available Headers Figure 8: GTT43A Header Locations Table 3: List of Available Headers # Header Standar