Tektronix WFM6120 User Manual

Using the ARIB Di
splays
Additionally, the status of the following ITU standard is shown:
ITU.R BT-1685 (inter-stationary Control Data conveyed by ancillary data packets)
ARIB STD-B.39
Display
The ARIB STD-B.39 display shows the decoded data for video signals using ancillary data compliant with ARIB STD-B.39.
(See Figure 5.) When this display is selected, the i nstrum ent searches the signal for ARIB STD-B.39 packets using the
DID/SDID combinations defined by either the ITU or AR IB standards organizations.
Figure 5: ARIB STD-B.39 display (wit h the associated ARIB Status display)
The decoded ancillary data includes the following:
DID - Data Identifier of the requested inter-stationary control packet; can be any of the following:
ARIB specification - 0x5F
ITU Specification - 0x43
Type - Type of the ANC Data packet. For ARIB B .39, this is always a Type 2 packet (DID less than 0x80), as defined by
SMPTE 291M. The actual value (with parity bits added) is displayed in parentheses.
Waveform Monitors Quick Start User Manual 77

Tektronix WFM6120 Specifications

General

Brand	Tektronix
Model	WFM6120
Category	Monitor
Language	English