NORDIC SPACE LINK

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Demultiplexer (CCSDS 132.0-B-3) ​

Group: CCSDS > Space Data Link > TM

CCSDS 132.0-B-3 TM Space Data Link Protocol Decapsulation function and demultiplexing

Parameters ​

Spacecraft ID ​

  • Description: ID of spacecraft
  • Automation reference: SpacecraftID
  • Range: [0; 1023]
  • Type: integer

Frame error check (FECF) ​

  • Description: Whether to expect and validate FECF.
  • Automation reference: FrameErrorCheck
  • Type: boolean

Output count ​

  • Description: Number of Output ports
  • Automation reference: Endpoints
  • Range: [1; 8]
  • Type: integer

Port 1 ​

VCID ​

  • Description: VCID of outputs for port 1
  • Automation reference: APID1
  • Enablement: Endpoints in [1, 2, 3, 4, 5, 6, 7, 8]
  • Type: integer

Port 2 ​

VCID ​

  • Description: VCID of outputs for port 2
  • Automation reference: APID2
  • Enablement: Endpoints in [2, 3, 4, 5, 6, 7, 8]
  • Type: integer

Port 3 ​

VCID ​

  • Description: VCID of outputs for port 3
  • Automation reference: APID3
  • Enablement: Endpoints in [3, 4, 5, 6, 7, 8]
  • Type: integer

Port 4 ​

VCID ​

  • Description: VCID of outputs for port 4
  • Automation reference: APID4
  • Enablement: Endpoints in [4, 5, 6, 7, 8]
  • Type: integer

Port 5 ​

VCID ​

  • Description: VCID of outputs for port 5
  • Automation reference: APID5
  • Enablement: Endpoints in [5, 6, 7, 8]
  • Type: integer

Port 6 ​

VCID ​

  • Description: VCID of outputs for port 6
  • Automation reference: APID6
  • Enablement: Endpoints in [6, 7, 8]
  • Type: integer

Port 7 ​

VCID ​

  • Description: VCID of outputs for port 7
  • Automation reference: APID7
  • Enablement: Endpoints in [7, 8]
  • Type: integer

Port 8 ​

VCID ​

  • Description: VCID of outputs for port 8
  • Automation reference: APID8
  • Enablement: Endpoints == 8
  • Type: integer

Measurements ​

Invalid spacecraft IDs ​

  • Description: Number of packets with invalid spacecraft IDs
  • Automation reference: InvalidSpacecraftID
  • Type: integer

Idle bytes ​

  • Description: Number of idle bytes processed
  • Automation reference: IdleBytes
  • Type: integer

Idle packets ​

  • Description: Number of idle packets processed
  • Automation reference: IdlePackets
  • Type: integer

Invalid frames ​

  • Description: Number of invalid packets processed (malformed headers, etc)
  • Automation reference: Errors
  • Type: integer

Dropped packets ​

  • Description: Number of dropped packets
  • Automation reference: DroppedPackets
  • Type: integer

Frame check errors ​

  • Description: Number of packets dropped due to frame error checks
  • Automation reference: FrameCheckErrors
  • Type: integer