terasic multi touch lcd module supplier

The Terasic Multi-touch LCD Module (MTL) is an all-purpose capacitive touch-screen for FPGA applications and provides multi-touch gesture and single-touch support. An IDE cable with an IDE to GPIO adapter (ITG) is used to interface with various Terasic FPGA development boards through a 2x20 GPIO interface on the MTL.

The kit provides everything you need to develop multimedia applications using a digital multi-touch panel and includes complete reference designs and source code for implementing a photo viewer demonstration and a color painter.

The Terasic Multi-touch LCD Module (MTL) is an all-purpose capacitive touch-screen for FPGA applications and provides multi-touch gesture and single-touch support. An IDE cable with an IDE to GPIO adapter (ITG) is used to interface with various Terasic FPGA development boards through a 2x20 GPIO interface on the MTL.

The kit provides everything you need to develop multimedia applications using a digital multi-touch panel and includes complete reference designs and source code for implementing a photo viewer demonstration and a color painter.

5.3 Demonstration for Terasic DE2-115 FPGA Board ................... 28 5.4 Demonstration Source Code ........................30 Chapter 6 Appendix ........................31 6.1 Revision History ............................31 6.2 Copyright Statement ..........................31 MLT2 User Manual www.terasic.com April 12, 2016...

Figure 2-1 MTL2 Top View The bottom view of MTL2 is shown in Figure 2-2. It depicts the layout and indicates the locations of connectors and key components. Figure 2-2 MTL2 Bottom View MLT2 User Manual www.terasic.com April 12, 2016...

Figure 2-3 shows the block diagram of MTL2. The IDE connector houses all the wires from peripheral interfaces, connecting to the FPGA of a development kit through the IDE cable and ITG adapter. Figure 2-3 Block Diagram of MTL2 Figure 2-4 illustrates the connection for MTL2 to the Terasic FPGA boards.

MTL_B[2] Output 3.3-V LVTTL MTL_B[3] Output 3.3-V LVTTL MTL_B[4] Output 3.3-V LVTTL MTL_B[5] Output 3.3-V LVTTL MTL_B[6] Output 3.3-V LVTTL MTL_B[7] MTL_HSD Output 3.3-V LVTTL MTL_VSD Output 3.3-V LVTTL MTL_TOUCH_I2C_SCL Output 3.3-V LVTTL MLT2 User Manual www.terasic.com April 12, 2016...

When the oREADY rises, it indicates touch activity, and the associated information can be collected from the oREG_X1~ oREG_X5, oREG_Y1~ oREG_Y5, oREG_TOUCH_COUNT, and oREG_GESTURE pins. Figure 3-4 Signaltap II Waveform for Multi-Touch IP MLT2 User Manual www.terasic.com April 12, 2016...

Table 3-4 Definition of Terasic Multi-touch IP Signals Pin Name Direction Description iCLK Input Connect to 50MHz clock iRSTN Input Connect to system reset signal INT_n Input Connect to interrupt pin of touch IC oREADY Output Triggered when the data of following six...

Zoom In 0x48 Zoom Out 0x49 No Gesture 0x00 Note: The Terasic IP Multi-touch IP can also be found under the \IP folder in the system CD, as well as the reference designs. MLT2 User Manual www.terasic.com April 12, 2016...

3. Use the tool “bmp_to_raw.exe” in the “Demonstrations\RTL\Photo” directory to convert the picture to raw file. This tool will removing bmp file header that help flash controller read the correct file data. Figure 4-7 Photo Format for the ePhoto Demonstration MLT2 User Manual www.terasic.com April 12, 2016...

Figure 5-5 Hardware Setup with DE1-SoC Figure 5-6 Hardware Setup with DE0-Nano Figure 5-7 Hardware Setup with DE0-CV MLT2 User Manual www.terasic.com April 12, 2016...

El Camino is an authorized distributor for Terasic products. On these pages you will find an overview of available systems. Detailed and up-to-date technical descriptions can be found on the Terasic website.