MIL-STD-1553/ARINC 429 Triggering and Serial Decode 31
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide 493
Interpreting ARINC 429 Decode
Depending on the selected word decode format, the ARINC 429 decode display is
color coded as follows:
• When the decode format is Label/SDI/Data/SSM:
• Label (yellow) (8 bits) – displayed in octal.
• SDI (blue) (2 bits) – displayed in binary.
• Data (white, red if parity error) (19 bits) – displayed in the selected Base.
• SSM (green) (2 bits) – displayed in binary.
• When the decode format is Label/Data/SSM:
• Label (yellow) (8 bits) – displayed in octal.
• Data (white, red if parity error) (21 bits) – displayed in the selected Base.
• SSM (green) (2 bits) – displayed in binary.
• When the decode format is Label/Data:
• Label (yellow) (8 bits) – displayed in octal.
• Data (white, red if parity error) (23 bits) – displayed in the selected Base.