The S_AXI_ACLKEN is the clock enable signal for the AXI4-Lite interface only. Driving this signal Low only affects the AXI4-Lite interface and does not halt the video timing processing in the CLK clock domain.
The S_AXI_ACLKEN is the clock enable signal for the AXI4-Lite interface only. Driving this signal Low only affects the AXI4-Lite interface and does not halt the video timing processing in the CLK clock domain.