The m_axis_video_tready signal can be asserted
before, during, or after the cycle in which the Sensor Demosaic core asserts
m_axis_video_tvalid. The assertion of
m_axis_video_tready can be dependent on the value of m_axis_video_tvalid. A slave that can immediately accept data qualified by
m_axis_video_tvalid should preassert its m_axis_video_tready signal until data is received.
Alternatively, m_axis_video_tready can be registered and
driven the cycle following VALID assertion.
Recommended: To minimize latency, your custom core slave
interface should drive READY independently, or preassert READY.