AR# 33412

LogiCORE IP Video On Screen Display (OSD) v1.0 - Why does text zoomed to 2x, 4x, or 8x display incorrectly?

Description

Why does text zoomed to 2x, 4x, or 8x display incorrectly?

Solution

This is due to a problem in the core that is fixed in the Video On Screen Display 2.0 and later.

 
To work around this issue, set the Horizontal Start Pixel to a multiple of 8.

The Vertical Start Pixel does not affect this issue.
 
This issue only affects text with a zoom of 2x, 4x, or 8x, but does not affect a zoom of 1x. 
 
For a detailed list of LogiCORE IP Video On Screen Display Release Notes and Known Issues, see (Xilinx Answer 33257)

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
33257 LogiCORE IP Video On Screen Display (OSD) - Release Notes and Known Issues N/A N/A

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
33257 LogiCORE IP Video On Screen Display (OSD) - Release Notes and Known Issues N/A N/A
AR# 33412
Date 01/02/2020
Status Archive
Type General Article
IP