This register provides the transport stream detection status.
| Bits | Name | Access | Default Value | Description |
|---|---|---|---|---|
| 31:12 | Reserved | RO | 0 | Reserved |
| 11:8 | RX_T_RATE | RO | 0 |
This bit indicates the frame rate of the transport. This is not necessarily the same as the frame rate of the actual picture. This bit is only valid when RX_T_LOCKED is High. See Table 2-8 in the SMPTE UHD-SDI LogiCORE IP Product Guide (PG205) for details on the encoding of the bits. |
| 7:4 | RX_T_FAMILY | RO | 4’hF |
This bit indicates which family of video signals is being used as the transport of the SDI. This bit is only valid when RX_T_LOCKED is High. This bit does not necessarily identify the video format of the picture being transported. It only identifies the transport characteristics. See Table 2-7 in the SMPTE UHD-SDI LogiCORE IP Product Guide (PG205) for details on the encoding of the bits. |
| 3 | Reserved | RO | 0 | Reserved |
| 2 | RX_is_HFR | RO | 1 | This bit indicates that the resolution detected if a HFR resolution. |
| 1 | RX_T_SCAN | RO | 0 | This bit indicates whether the transport is interlaced (Low) or progressive (High). This is not necessarily the same as the scan mode of the actual picture. This bit is only valid when RX_T_LOCKED is High |
| 0 | RX_T_LOCKED | RO | 0 | Asserted High when the transport detection function in the receiver has identified the transport format of the SDI signal. |