TSoM Evaluation
Kit User Manual
37
www.terasic.com
July 26, 2019
uses MSB to LSB serial way of transmitting. This demo uses sinusoid signal to synthesis sound
from a reference of look up table created by calculated sinusoid wave data.
Video Pattern Generator
The module “Video Pattern Generator” copes with generating video patterns to be presented on the
LCD monitor. The pattern is composed in the way of 24-bit RGB 4:4:4 (RGB888 per color pixel
without sub-sampling) color encoding, which corresponds to the parallel encoding format defined in
of the "ADV7513 Hardware User's Guide," as shown below.
Table 6-1 Display modes of the HDMI TX demonstration
A set of display modes is implemented for presenting the generated video patterns. The module
“Video Source Selector” controls the selection of current video timing among built-in display
modes listed in
The module "Mode Control" allows users to switch current display mode
alternatively via KEY1.
Table 6-2 Built-in display modes for the HDMI TX demonstration
Demonstration File Locations
Hardware project directory: \HDMI_TX
Bitstream used: DE10_Nano_HDMI_TX.sof
Demo batch file : \HDMI_TX\demo_batch\test.bat
Demonstration Setup and Instructions
Please make sure both Quartus Prime and USB-Blaster II driver are installed on the host
PC.
Connect the TSoM board to the LCD monitor through a HDMI cable.
Power on the TSoM board
Launch the
"test.bat"
batch file from the
"\HDMI_TX\demo_batch"
folder. After the
Pixel Data [23:0]
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R[7:0]
G[7:0]
B[7:0]
Pattern ID
Video Format
PCLK (MHZ)
0
640x480@60P
25
1
720x480@60P
27
2
1024x768@60P
65
3
1280x1024@60P
108
4
1920x1080@60P
148.5
Summary of Contents for TSOM
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