When s_axis_video_tvalid
is asserted, no
interface signals (except the Sensor Demosaic core driving s_axis_video_tready
) can change value until the transaction
completes (s_axis_video_tready
, s_axis_video_tvalid
, and AP_RST_N
are High
on the rising edge of AP_CLK
). When asserted, s_axis_video_tvalid
can only be deasserted after a
transaction has completed. Transactions cannot be retracted or aborted. In any cycle
following a transaction, s_axis_video_tvalid
can either
be deasserted or remain asserted to initiate a new transfer.
Figure 1. Example of READY/VALID Handshake, Start of a New Frame