Description
PROBLEM 5.1:
Given: A block diagram (shown in Figure 1) is given for the file hw5 tb.v. This file reads a file and converts that Bitmat file to VGA format. VGA is defined by periods of Horizontal Sync and Vertical Sync as shown in Figures 2 and 3.
Figure 1: Top Level Block Diagram for Testbed
Figure 2: VGA Horizontal Sync.
Find: Research and understand the VGA display standard. Then create a detailed block diagram and ASM diagram for the testbench provided in the HW5 tb.v file. This will be due at the start of class on Thursday the 9th.
Modify the code in the HW5 top.v to read the pixels in from the VGA signals and then output the pixels, row first, one byte at a time. Ensure that the output file is the same as the original file.
Figure 3: VGA Vertical Sync.
