Altera SDI II MegaCore User Manual
Page 78
Signal
Width Direction
Description
rx_line_f0
11S
Output
Line number of field 0 (F0) of the payload ID location. Requires
two complete frames to update this signal.
Applicable only when you enable the Extract Video Payload ID
(SMPTE 352M) option.
rx_line_f1
11S
Output
Line number of field 1 (F1) of the payload ID location. Requires
two complete frames to update this signal.
Applicable only when you enable the Extract Video Payload ID
(SMPTE 352M) option.
rx_crc_error_c
1S
Output
CRC error on chroma channel. Applicable only when you enable
CRC checking. Applicable for all modes except SD-SDI.
rx_crc_error_y
1S
Output
CRC error on luma channel. Applicable only when you enable
CRC checking. Applicable for all modes except SD-SDI.
rx_crc_error_c_b
1S
Output
CRC error on chroma channel for link B. Applicable only when
you enable CRC checking. Applicable for 3G-SDI, HD-SDI dual
link, and triple standard modes only.
rx_crc_error_y_b
1S
Output
CRC error on luma channel for link B. Applicable only when you
enable CRC checking. Applicable for 3G-SDI, HD-SDI dual link,
and triple standard modes only.
rx_vpid_byte1
8S
Output
The core extracts payload ID byte 1.
Applicable only when you enable the Extract Payload ID
(SMPTE 352M) option.
rx_vpid_byte2
8S
Output
The core extracts payload ID byte 2.
Applicable only when you enable the Extract Payload ID
(SMPTE 352M) option.
rx_vpid_byte3
8S
Output
The core extracts payload ID byte 3.
Applicable only when you enable the Extract Payload ID
(SMPTE 352M) option.
rx_vpid_byte4
8S
Output
The core extracts payload ID byte 4.
Applicable only when you enable the Extract Payload ID
(SMPTE 352M) option.
rx_vpid_valid
1S
Output
Indicates that the extracted payload ID is valid.
Applicable only when you enable the Extract Payload ID
(SMPTE 352M) option.
4-36
SDI II IP Core Signals
UG-01125
2015.05.04
Altera Corporation
SDI II IP Core Functional Description