Does the Clock Video Input II (4K Ready) support resolutions higher then 2600 pixels?

Description

Due to a problem in the Quartus® II software version 14.0, you may get the following errors when generating Clock Video Input II (4K Ready) with pixel width or height greater then 2600.

Error: alt_vip_cl_cvi_0: "Width" (H_ACTIVE_PIXELS_F0) <number of pixels> is out of range: 32-2600
Error: alt_vip_cl_cvi_0: "Height - frame/field 0" (V_ACTIVE_LINES_F0) <number of pixels> is out of range: 32-2600
 

Resolution

To work around this problem, do the following:

-    Go to folder <Quartus install dir>\ip\altera\vip\ip_library\full_ip\cl_cvi
-    Open file alt_vip_cl_cvi_hw.tcl
-    Search for parameter H_ACTIVE_PIXELS_F0 and change its range to up to 4096 with following modifications:

Old line:
set_parameter_property H_ACTIVE_PIXELS_F0 ALLOWED_RANGES 32:2600

New line
set_parameter_property H_ACTIVE_PIXELS_F0 ALLOWED_RANGES 32:4096

-    Apply same range extention to V_ACTIVE_LINES_F0

Old line:
set_parameter_property V_ACTIVE_LINES_F0 ALLOWED_RANGES 32:2600

New line
set_parameter_property V_ACTIVE_LINES_F0 ALLOWED_RANGES 32:4096

-    Close and reopen Qsys