[SOLVED] Mytech LCD Controller with Virtex 4 MB (Avnet) Board

Status
Not open for further replies.

ravics

Advanced Member level 4
Joined
Sep 1, 2010
Messages
116
Helped
4
Reputation
8
Reaction score
4
Trophy points
1,298
Location
Shangri-la
Activity points
1,852
LCD Controller 8-bit interface vhdl code required for Avnet (Memec) Virtex-4 SX board.
LCD is of Mytech Corp.
 

Problem with enable timing

The enable signal should be high & low according to the timing ONCE when valid data comes/changes. But my enable is changing multiple times during the same data.

How can I write the logic so that the enable process is NOT repeated for valid data more than once? For subsequent valid data Enable should again be high & low once.
 

Attachments

  • lcd_timing.png
    39.4 KB · Views: 100

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…