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ISIS Test 1c (prev, next)


Test 1c: "1553 Command Verification"

This test shall show that all commands issued by the Spacecraft are delivered to the correct FSW tasks. Command counts, command execution status, and command reception/delivery status are returned in diagnostic telemetry, upon request.

Context (help)

Related Requirement(s) (help)

Section Description Other Tests
1 ISIS Requirements
1.0 MIL-STD 1553B Communication 1a, 1b
1.0.0 LAT Telemetry 1a, 2, 3, 4
1.0.0.0 Alert Telemetry 3
1.0.1 SC Commands 4
1.0.1.0 Routing of Commands 1b
1.0.1.1 No-Operation Commands
1.0.1.1.1 Counting of No-op Commands
1.0.1.1.2 Reporting of No-op Command Counts
1.0.1.2 Ancillary Commands 1d
1.0.1.2.1 Reporting of Ancillary Command Counts 4
1.0.1.3 Attitude Commands 1d
1.0.1.3.1 Reporting of Attitude Command Counts 4
1.0.1.4 Time Tone Commands
1.0.1.4.1 Reporting of Time Tone Command Counts
1.0.2 ISIS Automatic Repoint Requests (ARRs) 8
1.1 Discrete Signal Control
1.2 Science Data Interface
1.3 Other Discrete Signals
1.3.0 GBM Signals 1a, 1b
1.3.1 PPS Signal
1.4 CPU Boot Process 9
1.5 Analog Temperatures 11
1.6 Analog Voltages 12
1.7 Power 10