ARIB Displays
ARIB TR-B.23 (2) Display and Status Screens
The ARIB TR-B.23 (2) display shows the decoded data for video signals using
ancillary data compliant with ARIB TR-B.23 (2). (See Figure 54.) When this
display is selected, the instrument searches the signal for ARIB TR-B.23 (2)
packets using the DID/SDID combinations de
fi
ned by ARIB.
Figure 54: ARIB TR-B.23 (2) display (with the associated ARIB Status display)
The decoded ancillary data includes the following:
DID - Data Identi
fi
er of the requested packet; permissible values range from 1
to 0xFF (255) inclusive.
Type - Type of the ANC Data packet. For ARIB TR-B.23-2, this is always a
Type 2 packet (DID less than 0x80), as de
fi
ned by SMPTE 291M. The actual
value (with parity bits added) is displayed in parentheses.
SDID - Secondary Data Identi
fi
er of the requested packet; permissible values
range from 0 through 0xFF (255) inclusive. This
fi
eld only appears when
a Type 2 packet is selected (see above). The actual value (with parity bits
added) is displayed in parentheses.
WVR5200 Waveform Rasterizer User Manual
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Summary of Contents for WVR5200 Series
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